Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10317182 | Foamed celluloid delay fuze | Mohamed Elalem, Philip Abbate, Vincent Gonsalves, John W. Grassia, Steve Kotefski +6 more | 2019-06-11 |
| 9010250 | Fuze pull pin detent device | Steve Kotefski, Lidija Kotevska | 2015-04-21 |
| 8789469 | Grenade pull pin assembly | Steve Kotefski | 2014-07-29 |
| 8025011 | Stun grenade | Yusif Yafai, Lidija Kotevska, Stojan Kotevski | 2011-09-27 |