| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Weapons | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Transport | |
| #5 | Foods and drinks | |
| #6 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Mountings for cannons and pistols | |
| #2 | Vehicle tyre repairing | |
| #3 | Shaping of plastics | |
| #4 | Containers for goods storage | |
| #5 | Pipes | |
| #6 | Unspecified technologies | |
| #7 | Unspecified technologies | |
| #8 | Certain plastics | |
| #9 | Shafts | |
| #10 | Foods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Howard William J | 22 |
| #2 | Harvey William A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5345660A | Method of manufacturing a magazine of predetermined number of cartridges | |
| US5279059A | Dual magazine assembly and holder therefor | |
| US5329718A | Magazine | |
| US5285590A | Anti-stovepiping magazine | |
| US5149897A | See-through magazine | |
| US4888900A | Magazine | |
| EP0253230A2 | Magazine charger | |
| US4777752A | Blank magazine | |
| US4719715A | Magazine charger | |
| US4689909A | Magazine charger | |
| US4472900A | Telescoping magazine | |
| US4538371A | Magazine loader and cartridge clip useful therewith | |
| US4139959A | Cartridge magazine | |
| US3300259A | Shaft bushings | |
| US3259415A | Fish tongs | |
| US3051349A | Closure for oil pan drain opening | |
| US3112770A | Valve stem caps | |
| US1178074A | Tire-tread for vehicles. | |
| CA78849A | Food product | |
| US692667A | Food product and method of preparing same. |