Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189799 | Laser goniometer | George M. Fairer, James M. Boernge, David W. Harris, DeWayne A. Campbell, Gene E. Tuttle +1 more | 1993-03-02 |
| 5086568 | Geological gyrocompass | Mark H. McKeown | 1992-02-11 |
| 5078473 | Pyramid beam splitter | Mark H. McKeown, George M. Fairer | 1992-01-07 |
| 4996547 | Radial arm strike rail | Mark H. McKeown | 1991-02-26 |