Gary Stahl

Follow

Person

Winnebago, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vacuum toilet system with treated rinse liquid
- Patent number 5,692,250
- Issue date Dec 2, 1997
- Oy Wartsila AB
- Sven Oldfelt
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Vacuum toilet system
- Patent number 5,245,711
- Issue date Sep 21, 1993
- Oy Wartsila AB
- Sven Oldfelt
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Vacuum toilet system with simultaneous rinse and discharge
- Patent number 5,007,117
- Issue date Apr 16, 1991
- Oy Wartsila AB
- Sven Oldfelt
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Waste tank for a vacuum sewage system
- Patent number 5,002,592
- Issue date Mar 26, 1991
- Oy Wartsila AB
- Lennart Stroby
- B64 - AIRCRAFT AVIATION COSMONAUTICS