Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356738 | Control arrangement with snubber means | William J. Spivey, Jr. | 1982-11-02 |
| 4343150 | Sequential preconditioning circuit for hydrostatic transmission | William J. Spivey, Jr. | 1982-08-10 |