Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887390 | Powered sliding door opener/closer for vehicles | James G. Boyko, Timothy J. Farrar | 1989-12-19 |
| 4862640 | Powered sliding door opener/closer for vehicles | James G. Boyko, Timothy J. Farrar | 1989-09-05 |