Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D265297 | Cord slack gauge | — | 1982-07-06 |
| 4220309 | Method and apparatus for positioning hanging devices on a wall | Walter D. Kimmelman | 1980-09-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D265297 | Cord slack gauge | — | 1982-07-06 |
| 4220309 | Method and apparatus for positioning hanging devices on a wall | Walter D. Kimmelman | 1980-09-02 |