Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4701068 | Spline anti-backlash device | Rodney R. Andrews, John H. Ferguson, Frederick A. Kaiser | 1987-10-20 | $10,548,000 |
| 4327527 | Apparatus and method for adjusting the torsional output of a flexible pivot | Frederick A. Seelig | 1982-05-04 | $1,137,000 |
| 4276758 | Fail safe redundant drive shaft apparatus including electrically operative failure detection means | Florian E. Tepolt | 1981-07-07 | $6,940,000 |