Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860543 | Vibration isolation system for a linear reciprocating machine | Ronald N. Morris, Gerald R. Pruitt | 1989-08-29 |
| 4819439 | Linear drive motor with improved dynamic absorber | — | 1989-04-11 |
| 4798054 | Linear drive motor with flexure bearing support | — | 1989-01-17 |