David Jeffrey Koch

US Patent:

6357185, Mar 19, 2002

Filed:

Nov 22, 2000

Appl. No.:

09/721274

Inventors:

Keith G. Obermeyer - Hamel MN
James S. Andrews - Medina MN
David Wayne Koch - Coon Rapids MN
John R. Twardy - Monticello MN
Mark H. Theno - Minnetonka MN

Assignee:

Ado, Inc.

International Classification:

E04B 718

US Classification:

52 95, 523021

Abstract:

A rafter air infiltration block for use in house construction to prevent loss of blown-in insulation and to prevent air infiltration between the outside and the trusses. A generally rectangular piece of stiff, waterproof material has a plurality of fold lines to allow the block to be readily placed where desired in a variety of different settings and to conform to a roof vent.

US Patent:

6601352, Aug 5, 2003

Filed:

Nov 22, 2000

Appl. No.:

09/721273

Inventors:

Keith G. Obermeyer - Hamel MN
James S. Andrews - Medina MN
David Wayne Koch - Coon Rapids MN
John R. Twardy - Monticello MN
Mark H. Theno - Minnetonka MN

Assignee:

Ado, Inc. - Rogers MN

International Classification:

E06B 326

US Classification:

52202, 52 19, 245801

Abstract:

An insulated attic access cover which is easily installed from below the attic access opening and includes a flat panel with a central insulation portion, flanges which carry a seal and attachment points to secure the cover to the ceiling.

US Patent:

20210295220, Sep 23, 2021

Filed:

Jun 7, 2021

Appl. No.:

17/341265

Inventors:

- Cary NC, US
David Brian Koch Erickson - Chanhassen MN, US
Raymond Pasquale Spagnola - Fuquay-Varina NC, US
Amin Fetanat Fard Haghighi - Holly Springs NC, US
Paul Michael Patin - Raleigh NC, US

International Classification:

G06Q 10/06
G06K 9/00
G06F 16/30

Abstract:

Execution systems using unstructured data include one or more processors performing steps including accessing a workflow document; identifying, from the workflow document, an action and one or more first mappings between the action and data in the working document; identifying an API function for performing the action; executing one or more first SQL queries specified in the first mappings; extracting, from results of the first SQL queries, input data for the action; preparing one or more parameters to pass to the API function based on the input data; executing the API function to perform one or more tasks; receiving result data from the API function; retrieving, from the workflow document, one or more second mappings between the action and the data in the working document; and writing, using the query module using one or more second SQL queries specified in the second mappings, the result data into the working document.

US Patent:

20190266525, Aug 29, 2019

Filed:

Feb 27, 2018

Appl. No.:

15/906929

Inventors:

- Cary NC, US
David Brian Koch Erickson - Chanhassen MN, US
Raymond Pasquale Spagnola - Fuquay-Varina NC, US
Amin Fetanat Fard Haghighi - Holly Springs NC, US
Paul Michael Patin - Raleigh NC, US

International Classification:

G06Q 10/06
G06K 9/00
G06F 17/30

Abstract:

Execution systems using unstructured data include a memory, one or more input/output devices, and one or more processors coupled to the memory and the input/output devices. The one or more processors are configured to receive a working document comprising data, receive a workflow described according to a workflow structure, the workflow structure describing sub-processes of the workflow, routings between the sub-processes, actions that make up the sub-processes, and mappings between the data in the working document and the actions, identify a first sub-process to be performed, perform each of one or more first actions associated with the first sub-process, update the data in the working document based on one or more first mappings associated with the one or more first actions, and select a second sub-process to be performed based on the data in the working document and one or more first routings associated with the first sub-process.

US Patent:

20190084269, Mar 21, 2019

Filed:

Oct 28, 2016

Appl. No.:

15/772547

Inventors:

- St. Paul MN, US
Ellen O. Aeling - Oakdale MN, US
William J. Bryan - Novato CA, US
Robert R. Condon - Woodbury MN, US
David J. Koch - Woodbury MN, US
John C. Schultz - Afton MN, US

Assignee:

3M INNOVATIVE PROPERTIES COMPANY - St. Paul MN

International Classification:

B32B 5/02
B32B 7/12
B32B 23/10
B32B 23/20
B32B 27/12
B32B 27/30
B32B 37/12

Abstract:

A fabric with a laminated adhesive-backed protective layer. The adhesive-backed protective layer has a matte finish that is low gloss and may approximate the fabric itself

US Patent:

20140313579, Oct 23, 2014

Filed:

Dec 10, 2012

Appl. No.:

14/359318

Inventors:

- St. Paul MN, US
David J. Koch - Woodbury MN, US

International Classification:

G03B 21/56

US Classification:

359449

Abstract:

The present disclosure describes a front projection system. The front projection system includes a light absorbing layer having an absorbance in a visible range of the electromagnetic spectrum of at least 80% and a light diffusing layer disposed on the light absorbing layer between the light absorbing layer and the projector. The light diffusing layer includes a plurality of metal flakes uniformly distributed in a host material, an average size of the plurality of metal flakes being in a range from about 0.5 microns to about 20 microns, at concentration of in a range from about 3% to about 30% by weight. A plurality of light absorbing particles uniformly distributed in the host material at a concentration of less than about 7% by weight, and a major front surface facing the projector having an average surface roughness in a range from about 0.5 microns to about 10 microns.

US Patent:

20140290354, Oct 2, 2014

Filed:

Apr 2, 2013

Appl. No.:

13/855548

Inventors:

- Burnsville MN, US
David J. Koch - Eagan MN, US

Assignee:

Rosemount Aerospace Inc. - Burnsville MN

International Classification:

G01C 21/00
G01C 25/00

US Classification:

73178 R, 2940209

Abstract:

A method of repairing an air data probe sense port includes inserting a plug into a sense port in an air data probe, mounting the plug to the air data probe, dressing the welded plug to be substantially flush with adjacent air data probe surface, and forming a new sense port in the air data probe. The method can include enlarging the sense port prior to inserting the plug therein.