Timothy R Ellis

US Patent:

8313622, Nov 20, 2012

Filed:

Jul 9, 2010

Appl. No.:

12/833711

Inventors:

Timothy W. Ellis - Dallas TX, US
Matthew Burr - Irving TX, US
Elton Jones - Heath TX, US

Assignee:

RSR Technologies, Inc. - Dallas TX

International Classification:

C25B 9/02
C25B 11/02
C25B 11/04
C25B 11/16

US Classification:

204288, 2042861, 20429701, 204281

Abstract:

An electrochemical anode is formed using friction stir welded (FSW) joints. A FSW joint may be formed between the bus bar and anode sheet or the lead encapsulation and anode sheet. The FSW joints may also comprise fillet and butt joints. FSW joints may also be utilized to seal the ends of the electrochemical anodes to prevent corrosion.

US Patent:

8595921, Dec 3, 2013

Filed:

Nov 17, 2010

Appl. No.:

12/948560

Inventors:

Timothy W. Ellis - Dallas TX, US
Matthew Burr - Irving TX, US

Assignee:

RSR Technologies, Inc. - Dallas TX

International Classification:

B23P 19/04

US Classification:

29746, 204291, 20429001, 204280, 205205, 205206, 205208, 205210, 205212, 205213, 205214, 205217, 205219

Abstract:

An electrode is formed using a sanding mechanism to condition the surface of the electrode for electrochemical purposes. Hazardous particles emitted during sanding are captured using jetted liquid, and may be recycled for later use. The sanded surface provides increased electrode lifespan and lead oxide adherence.

US Patent:

20110272331, Nov 10, 2011

Filed:

May 10, 2010

Appl. No.:

12/776822

Inventors:

Timothy W. Ellis - Dallas TX, US

Assignee:

RSR Technologies, Inc. - Dallas TX

International Classification:

B03D 1/02
B03D 1/004

US Classification:

209167, 209166

Abstract:

Materials in battery and electrochemical cells are separated in a form suitable for recycling by employing froth flotation techniques. Bulk materials, such as casings, are removed from converted battery scrap and the resultant pulp is subjected to froth flotation. Froth flotation agents, including frothers, collectors and/or depressants, are used to manipulate the hydrophilic and hydrophobic nature of the materials in the scrap. Hydrophobic materials are entrained in the air bubbles of the froth and float out of the froth flotation vessel while those that are hydrophilic remain in the vessel, thereby separating battery grid materials without resort to pyrometallurgical, energy intensive or other environmentally undesirable processes.

US Patent:

20130256198, Oct 3, 2013

Filed:

Mar 30, 2012

Appl. No.:

13/435143

Inventors:

Timothy W. Ellis - Dallas TX, US
Joshua A. Montenegro - Dallas TX, US

Assignee:

RSR Technologies, Inc. - Dallas TX

International Classification:

B03C 1/025
B02C 23/14
H01M 4/48
B03C 1/005

US Classification:

209215, 209 31, 241 21, 2521821

Abstract:

A process and system for the separation of materials from electrochemical cells is disclosed. Electrode materials are removed from electrochemical cells and separated into constituent active materials using magnetic separation.

US Patent:

45206295, Jun 4, 1985

Filed:

Aug 26, 1983

Appl. No.:

6/526851

Inventors:

Robert M. Dix - Dallas TX
Timothy A. Ellis - Plano TX
Gary W. Andrews - Dallas TX

Assignee:

Texas Instruments Incorporated - Dallas TX

International Classification:

F25B 900

US Classification:

62 6

Abstract:

An improved cryogenic refrigerator having a drive mechanism suitable for use with gap or clearance seals is disclosed. The drive mechanism includes two reciprocating members, e. g. piston and regenerator/displacer, driven by a common rotating drive shaft. The regenerator/displacer portion of the drive shaft includes a roller at one end in engagement with a rod base plate for driving a rod connected to the regenerator/displacer and a spring for returning the regenerator/displacer simultaneously with the withdrawal of the drive shaft. The piston portion of the drive shaft is connected to a first end of a hollow body. The second end of the hollow body which is opposite the first end has the piston rigidly affixed thereto. The hollow body has a portion adjacent the first end supported by a guide whereby the piston is substantially isolated from side force loads during reciprocation.

US Patent:

62483439, Jun 19, 2001

Filed:

Dec 13, 1999

Appl. No.:

9/460031

Inventors:

Hanuman B. Jampani - Grapevine TX
Jerry L. Newman - Arlington TX
Timothy Ellis - Arlington TX

Assignee:

Ethicon, Inc. - Somerville NJ

International Classification:

A01N 2500
A61K 3578
A61K 700
A61K 31155
A61K 3114

US Classification:

424405

Abstract:

Antimicrobial alcohol-containing compositions and methods of using the compositions to disinfect surfaces and provide therapeutic benefits are disclosed.

US Patent:

20230106259, Apr 6, 2023

Filed:

Dec 5, 2022

Appl. No.:

18/061841

Inventors:

- Dallas TX, US
Timothy W. ELLIS - Dallas TX, US
Matthew T. RAIFORD - Dallas TX, US

International Classification:

H01M 4/57
H01M 4/38
H01M 4/04
H01M 4/56
H01M 4/20
C22C 11/00
H01M 4/14
B22F 9/04
B22F 9/08
B22F 9/16
C01B 35/12
C01G 29/00
C22C 11/10
H01M 4/21
H01M 4/66
H01M 4/73
H01M 10/08

Abstract:

A lead-based alloy containing alloying additions of bismuth, antimony, arsenic, and tin is used for the production of doped leady oxides, lead-acid battery active materials, lead-acid battery electrodes, and lead-acid batteries.

US Patent:

20210311451, Oct 7, 2021

Filed:

Jun 17, 2021

Appl. No.:

17/350789

Inventors:

- Seattle WA, US
Mark Gosselin - Seattle WA, US
Anthony Wright - Seattle WA, US
Dean Putney - Seattle WA, US
Timothy Ellis - Everett WA, US
Lauren Banka - Seattle WA, US

International Classification:

G05B 19/18
B23K 10/00
B23Q 17/22
G05B 19/406
B23K 37/02
B23K 26/03
B23K 26/08
B23K 26/38
B23K 37/04
B23K 26/082
G05B 19/402

Abstract:

An execution plan segment of an execution plan can be received at a control unit of a computer numerically controlled machine from a general purpose computer. The execution plan segment can define operations for causing movement of a moveable head of the computer numerically controlled machine to deliver electromagnetic energy to effect a change in a material within an interior space of the computer numerically controlled machine. The execution plan segment can include a predefined safe pausing point from which the execution plan can be restarted while minimizing a difference in appearance of a finished work-product relative to if a pause and restart are not necessary. Operations of the computer numerically controlled machine can be commenced only after determining that the execution plan segment has been received up to and including the predefined safe pausing point by the computer numerically controlled machine.