DJ

David Joynt

SS Symtron Systems: 1 patents #9 of 13Top 70%
Overall (All Time): #2,274,463 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5688136 Fire fighting trainer William E. Rogers, Dominick J. Musto, Steven Luftig 1997-11-18
5447437 Portable firefighter training system for fire extinguishing training Robert Debrody, Eddis M. Phillips, August A. Zachmeier, Donald C. Wright 1995-09-05