Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351124 | Film mount with protected face sheet | Marvin L. Sivertsen | 1982-09-28 |
VS
Valentine S. Sobolewski
Overall (1982): #26,042 of 81,411Top 35%
1
Patents 1982