Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5392487 | Universal windshield wiper and wiper arm connector | — | 1995-02-28 |
| 5383249 | Adjustable-type additive pressure windshield wiper | — | 1995-01-24 |
| 5361896 | Self-assembly type interchangeable windshield wiper | — | 1994-11-08 |
| 5332328 | Universal windshield wiper arm connector for multiple wiper arms | — | 1994-07-26 |
| 5299838 | Pipe connection with clip assembly having pivoting plates | — | 1994-04-05 |
| 5300024 | Bi-functional comfort nipple | — | 1994-04-05 |
| D345330 | Windshield wiper | — | 1994-03-22 |
| 5286066 | Quick pipe coupling | — | 1994-02-15 |
| 5284582 | Fast connection joint of fitting outlet | — | 1994-02-08 |
| 5259802 | Component frisbee | — | 1993-11-09 |
| 5257436 | Dual action self-cleaning windshield wiper | — | 1993-11-02 |
| 5255407 | Multi-scrubber type roller windshield wiper | — | 1993-10-26 |
| D340437 | Windshield wiper | — | 1993-10-19 |
| 5243731 | Automatic self-cleaning windshield wiper assembly | — | 1993-09-14 |
| 5233721 | Foldable, adjustable length windshield wiper frame structure | — | 1993-08-10 |
| 5228167 | Adjustable length windshield wiper | — | 1993-07-20 |
| 5199750 | Snake tail ring socket | — | 1993-04-06 |
| 5160175 | Quick pipe coupling with inflatable seal and pin retainer | — | 1992-11-03 |