Doug Hahn

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La Valle, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Seat systems for emergency vehicles
- Patent number 10,940,777
- Issue date Mar 9, 2021
- Seats Incorporated
- Pieter Van Zyl
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Suspension configuration for a seat
- Patent number 8,561,748
- Issue date Oct 22, 2013
- Seats, Inc.
- Douglas C. Hahn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Seat having cushion height and recline adjustment mechanisms
- Patent number 7,390,062
- Issue date Jun 24, 2008
- Seats Incorporated
- Douglas C. Hahn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Seat having suspension system
- Patent number 7,246,836
- Issue date Jul 24, 2007
- Seats Incorporated
- Douglas C. Hahn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Suspension adjusting handle for a suspension system
- Patent number 7,032,874
- Issue date Apr 25, 2006
- Seats Incorporated
- Kenneth A. Meyers
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Emergency vehicle seat with integrated seat belt
- Patent number 6,601,923
- Issue date Aug 5, 2003
- Seats Incorporated
- George Pond
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Vehicle seat for person wearing self-contained breathing apparatus
- Patent number 5,681,080
- Issue date Oct 28, 1997
- Seats, Inc.
- George M. Pond
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SEAT SYSTEMS FOR EMERGENCY VEHICLES
- Publication number 20190308528
- Publication date Oct 10, 2019
- Seats Incorporated
- Pieter Van Zyl
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUSPENSION CONFIGURATION FOR A SEAT
- Publication number 20130270031
- Publication date Oct 17, 2013
- Douglas C. Hahn
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEAT WITH ENERGY ABSORPTION DEVICE
- Publication number 20100207433
- Publication date Aug 19, 2010
- Seats, Inc.
- Douglas C. Hahn
- B60 - VEHICLES IN GENERAL
Information Patent Application
Seat having suspension system
- Publication number 20070007790
- Publication date Jan 11, 2007
- Douglas C. Hahn
- B60 - VEHICLES IN GENERAL
Information Patent Application
Seat having cushion height and recline adjustment mechanisms
- Publication number 20070007807
- Publication date Jan 11, 2007
- Douglas C. Hahn
- B60 - VEHICLES IN GENERAL
Information Patent Application
Suspension adjusting handle for a suspension system
- Publication number 20050109913
- Publication date May 26, 2005
- Seats, Inc.
- Kenneth A. Meyers
- B60 - VEHICLES IN GENERAL
Information Patent Application
Emergency vehicle seat with integrated seat belt
- Publication number 20030038525
- Publication date Feb 27, 2003
- Seats, Inc.
- George Pond
- B60 - VEHICLES IN GENERAL