Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6687623 | Real time bearing load sensing | John R. Miller, Peter M. Eich | 2004-02-03 |
| 5183342 | Lubricated bearing assembly | Paul C. Daiber, Anthony Paul Greenwood | 1993-02-02 |
| 4318239 | Front loader for revolvers | Jonathan Wayne Phillips, C. L. Bailey, Jr. | 1982-03-09 |