JE

James J. Ernst

SS Symtron Systems: 13 patents #3 of 13Top 25%
Overall (All Time): #357,822 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5518403 Rollover fire fighting trainer Steven Luftig, Patrick Connelly, Steven Williamson 1996-05-21
5411397 Aircraft fire fighting trainer having a mixture of liquid and aggregate particles as a fuel diffuser William E. Rogers, Steven Williamson, Dominick J. Musto 1995-05-02
5367603 Smoke generator for firefighting trainers utilizing a metering venturi William R. Wenrich 1994-11-22
5345830 Fire fighting trainer and apparatus including a temperature sensor William E. Rogers, Steven Williamson, Dominick J. Musto 1994-09-13
5335559 Fire fighting trainer and apparatus William E. Rogers, Steven Williamson, Dominick J. Musto 1994-08-09
5328375 Fire fighting trainer and apparatus including a flame generating means William E. Rogers, Steven Williamson, Domnick J. Musto 1994-07-12
5320536 Fire fighting trainer and apparatus including smoke generating means William E. Rogers, Steven Williamson, Dominick J. Musto 1994-06-14
5266033 Fire fighting trainer having foam detector William E. Rogers, Steven Williamson, Dominick J. Musto 1993-11-30
5233869 Fire fighting trainer and apparatus including a water sensor William E. Rogers, Steven Williamson, Dominick J. Musto 1993-08-10
5203707 Modular fire trainer Dominick J. Musto, William E. Rogers 1993-04-20
5055050 Fire fighting trainer William E. Rogers, Steven Williamson, Dominick J. Musto 1991-10-08
5052933 Fire fighter trainer William E. Rogers, Steven Williamson, Dominick J. Musto 1991-10-01
4983124 Fire fighting trainer Steven Williamson, George Rogers, Dominick J. Musto 1991-01-08
4861270 Fire fighting trainer Steven Williamson, George Rogers, Dominick J. Musto 1989-08-29