Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130114 | Crossbow | Kyle William Egerdee, Stephen Donald Langdon, Robert G. Dykeman | 2024-10-29 |
| 11768051 | Trigger assembly for a crossbow | Kyle William Egerdee, Stephen Donald Langdon, Robert G. Dykeman | 2023-09-26 |
| 11629943 | Crossbow having trigger mechanism with arrow retention | Stephen Donald Langdon, Kyle William Egerdee | 2023-04-18 |
| 11385033 | Rear arrow nock with retention | Stephen Donald Langdon, Kyle William Egerdee | 2022-07-12 |
| 11143482 | Multiple-shot crossbow | Kyle William Egerdee, Stephen Donald Langdon, Robert G. Dykeman | 2021-10-12 |
| 11015892 | Anti-dry-fire mechanism for a crossbow | Kyle William Egerdee, Stephen Donald Langdon | 2021-05-25 |