| # | Industry | |
|---|---|---|
| #1 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Mountings for cannons and pistols | |
| #2 | Weapon sights | |
| #3 | Pistols and rifles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lewis Karl R | 11 |
| #2 | Beitelspacher Joe | 5 |
| #3 | Olson Douglas | 5 |
| #4 | Nawrocki Michael | 4 |
| #5 | Olson Douglas Dean | 4 |
| #6 | Neff Michael | 4 |
| #7 | Smith John J | 3 |
| #8 | Hohl Neal David | 1 |
| #9 | Smith John | 1 |
| #10 | Bargren James Arend Seabold | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020096278A1 | Two-stage, drop-in trigger assembly | |
| CZ201998A3 | Drop-in two-stage trigger set system | |
| CA2962313A1 | Receiver with an ambidextrous bolt stop | |
| CA2941301A1 | Contoured cam pin for a rotating bolt |