Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4663993 | Hand operated device for the treatment of ski edges | Johann P. Weninger, deceased | 1987-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4663993 | Hand operated device for the treatment of ski edges | Johann P. Weninger, deceased | 1987-05-12 |