Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886404 | Support assembly with retainer | Rudolph E. Nadherny | 1989-12-12 |
| 4885061 | Brake hanger suspension | Rudolph E. Nadherny | 1989-12-05 |
| 4842459 | Support assembly with retainer | Rudolph E. Nadherny | 1989-06-27 |