Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482516 | Magnification compensating sighting systems and methods | John P. McCarthy, Douglas F. Paterson | 2016-11-01 |
| 8833655 | Magnification compensating sighting systems and methods | John Paul McCarty, Douglas F. Paterson | 2014-09-16 |