Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8640293 | Closure for a pipeline pig sender or receiver | David H. Nelson, Trent Nowicki | 2014-02-04 |
| 5299701 | Indicator cap | Gage Garby | 1994-04-05 |
| 5216192 | String instrument bridge apparatus | — | 1993-06-01 |