Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687568 | Hydraulic motor system | — | 1997-11-18 |
| 5669461 | Automotive hydraulic system and method | — | 1997-09-23 |
| 5669986 | Replenishment of vehicle windshield washer solvent using rainwater | Harry C. Buchanan, Jr. | 1997-09-23 |
| 5668478 | Windshield rain sensor | — | 1997-09-16 |