Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052800 | Boresighting method and apparatus | William J. Thompson | 1991-10-01 |
| 5005973 | Laser boresighting method and apparatus for weaponry | William J. Thompson | 1991-04-09 |
| 4717251 | Elevation measurement in high order surveying | Leon W. Wells, Werner Hauschild | 1988-01-05 |