Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7748155 | Systems and methods applying density altitude to ballistic trajectory compensation for small arms | — | 2010-07-06 |
| 7325353 | Multiple nomograph system for solving ranging and ballistic problems in firearms | G. David Tubb | 2008-02-05 |
| 6121556 | Granular material weighing system | — | 2000-09-19 |