Robert K Bjerke
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 96 Total Citation Count
- Jul 8, 1991 Most Recent Filing
- Nov 14, 1984 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| VISTA OUTDOOR OPERATIONS LLC | 1
1 1 | 1984
1990 1991 |
| AMMUNITION ACCESSORIES, INC. | 1
1 1 | 1984
1990 1991 |
Inventor Addresses
| Address | Duration |
|---|---|
| Lewiston, ID | Aug 26, 86 - Jun 01, 93 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C06B: | EXPLOSIVE OR THERMIC COMPOSITIONS | 2 |
| F42B: | EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5216199 | 1993 | Lead-free primed rimfire cartridge | 43 |
| 4963201 | 1990 | Primer composition | 31 |
| 4608102 | 1986 | Primer composition | 33 |
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