Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819297 | Sliding door top guide or hanger | Kenneth Jacobs | 1989-04-11 |
| 4811683 | Sliding door wheel retainer | John D. Gephart | 1989-03-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819297 | Sliding door top guide or hanger | Kenneth Jacobs | 1989-04-11 |
| 4811683 | Sliding door wheel retainer | John D. Gephart | 1989-03-14 |