Steven W. Hansen

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Marinette, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous foaming fire extinguishing composition
- Patent number 6,231,778
- Issue date May 15, 2001
- Ansul Incorporated
- Steve W. Hansen
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Combination of a novel fire extinguishing composition employing a e...
- Patent number 5,820,776
- Issue date Oct 13, 1998
- Ansul, Incorporated
- Steven W. Hansen
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Newtonian Foam Superconcentrate
- Publication number 20160166867
- Publication date Jun 16, 2016
- Steve Hansen
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Hydraulic assist for the servicing of on-board fire suppression sys...
- Publication number 20080223659
- Publication date Sep 18, 2008
- Steven W. Hansen
- A62 - LIFE-SAVING FIRE-FIGHTING