Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5392489 | Antilift wiper blade assembly with integral flexor and airfoil | — | 1995-02-28 |
| 4782547 | Attachment structure | — | 1988-11-08 |
| 4566147 | Clip for a wiper blade refill | Philip M. Baerenwald, John J. Plisky | 1986-01-28 |
| 4445249 | Rock-to-lock connection arm-to-blade | William H. Harbison | 1984-05-01 |
| 4416032 | Connector adaptor for pin-type blade | William H. Harbison | 1983-11-22 |
| 4324019 | Windshield wiper connecting pin adaptor | William H. Harbison | 1982-04-13 |
| 4244077 | Connection for windshield wiper | William H. Harbison, John J. Plisky | 1981-01-13 |
| 4240177 | Connector for windshield wiper blade | William H. Harbison | 1980-12-23 |