Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6948776 | Adjustable armrest | Michael L. Harmon | 2005-09-27 | |
| 5853221 | Swivel apparatus for securing a seat in a vehicle | Michael L. Harmon | 1998-12-29 | |
| 5595417 | Tonneau cover for a pick-up truck | Christopfer M. Thoman | 1997-01-21 | |
| 5020564 | Doser system for regulating pressure in a control chamber of a test stand | Marvin N. Briggs, James M. Eastman | 1991-06-04 | $8,056,000 |
| 4632635 | Turbine blade clearance controller | Russell C. Perkey, James M. Eastman | 1986-12-30 | $2,928,000 |
| 4386553 | Control system for doser actuator | James M. Eastman | 1983-06-07 | |
| 4276006 | System for cooling motor bearings | Russell C. Perkey, James M. Eastman | 1981-06-30 | $1,958,000 |