| Submitted | Patent Number | Granted | Description |
| 12/05/1902 | 321811 | Blowback Pistol | |
| 30/09/1902 | 325815 | Semi-auto Shotgun | |
| 05/12/1924 | 574211 | Automatic Rifle | |
| 23/06/1924 | 584468 | Automatic Rifle | |
| 26/04/1924 | 588195 | Automatic Cannon | |
| 25/11/1924 | 591121 | MG Accessory | |
| 15/12/1926 | 603522 | Automatic Cannon | |
| 20/09/1926 | 625966 | MG Accessory |