Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D422610 | Automated telescope | John C. Diebel, John E. Smith, David M. Hines | 2000-04-11 |
| D417881 | Automated telescope | John C. Diebel, John E. Smith, David M. Hines | 1999-12-21 |
| D417680 | Spotting scope | John C. Diebel, John E. Smith, David M. Hines | 1999-12-14 |
| D412920 | Telescope mount | John C. Diebel, John E. Smith, David M. Hines | 1999-08-17 |
| D392657 | Telescope | John C. Diebel, Jeffrey R. Buss | 1998-03-24 |
| D390583 | Spotting scope | John C. Diebel, Jeffrey R. Buss | 1998-02-10 |
| D343786 | Video camera wall mounting bracket | David M. Hines, Rey P. Harju | 1994-02-01 |