| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | Canada | 4 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | Mexico | 2 | |
| #6 | Norway | 1 | |
| #7 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Basic materials chemistry | |
| #3 | Optics | |
| #4 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges | |
| #2 | Detonating devices | |
| #3 | Explosives | |
| #4 | Weapon sights | |
| #5 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Burczynski Thomas J | 10 |
| #2 | Head Lawrence P | 10 |
| #3 | Pilarski Craig S | 9 |
| #4 | Kramer Robert L | 5 |
| #5 | Erickson Jack A | 4 |
| #6 | Huffman Rick | 3 |
| #7 | Melberg John M | 3 |
| #8 | Head Larry P | 3 |
| #9 | Hallis John M | 3 |
| #10 | Warren J Bruce | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2007199470A1 | Reduced energy training cartridge for self-loading firearms | |
| US6530328B2 | Captive soft-point bullet | |
| US6544363B1 | Non-toxic, heavy-metal-free shotshell primer mix | |
| EP1098160A2 | Rifle scope with side indicia | |
| US6305292B1 | Captive soft-point bullet | |
| US6244187B1 | Increased velocity-performance-range bullet | |
| US6202561B1 | Shotshell having pellets of different densities in stratified layers | |
| US6178890B1 | Captive soft-point bullet |