Daniel C Hanson

US Patent:

20120045590, Feb 23, 2012

Filed:

May 6, 2010

Appl. No.:

13/318962

Inventors:

Daniel R. Hanson - New Richmond WI, US
Moses M. David - Woodbury MN, US
David J. White - Amery WI, US
Jean A. Kelly - Woodbury MN, US
Todd D. Alband - Lino Lakes MN, US

International Classification:

C23C 16/50
C23C 16/22
C23C 16/505

US Classification:

427569, 118723 R

Abstract:

An apparatus () for plasma treating multiple containers. The apparatus includes a manifold () comprising at least a first chamber with multiple outlet openings and multiple hollow, electrically-conductive nozzles () for at least one of delivering or exhausting plasma-generating gas. The multiple hollow, electrically-conductive nozzles are connected to the multiple outlet openings and protrude from the manifold. A method of plasma treating multiple containers is also disclosed. The method includes providing a reactor system comprising an apparatus disclosed herein, inserting the multiple hollow, electrically-conductive nozzles into the multiple containers (), evacuating the multiple containers, grounding the multiple hollow, electrically-conductive nozzles while applying radio frequency power to the multiple containers, providing a gas inside the containers, and generating a plasma. At least one of evacuating or providing the gas is carried out through the hollow, electrically-conductive nozzles.

US Patent:

62959794, Oct 2, 2001

Filed:

Jul 22, 1999

Appl. No.:

9/359543

Inventors:

Steven R. Stromberg - Marine on St. Croix MN
Brian Sylla - River Falls WI
Daniel R. Hanson - Beldenville WI

Assignee:

All Day Outdoor Products Group Inc. - Scandia MN

International Classification:

A47C 774

US Classification:

126208

Abstract:

A personal warming apparatus includes of a chimney having an open top end, an open bottom end, an inner wall, an outer wall, and an insulating liner. A heating element is disposed within the chimney, and the chimney is suspended in an elevated position from a support system.

US Patent:

D4172809, Nov 30, 1999

Filed:

Mar 17, 1999

Appl. No.:

D/102105

Inventors:

William F. Hansen - River Falls WI
Daniel R. Hanson - Beldenville WI

International Classification:

2404

US Classification:

D24195

US Patent:

54051860, Apr 11, 1995

Filed:

Apr 8, 1993

Appl. No.:

8/044811

Inventors:

Daniel R. Hanson - Beldenville WI
Brian Sylla - River Falls WI
Gordon Knutson - Beldenville WI

International Classification:

A47C 774

US Classification:

2971801

Abstract:

A portable heated seat device useful for cold weather outdoor seating in remote areas. The device involves the use of a seat support positioned above a central heated air passageway such that heated air rises through the passageway, around the seat support, and under the coat or poncho of the user.