Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350783 | Mine bolt composition | — | 1982-09-21 |
DT
Dean W. Talbot
Overall (1982): #69,409 of 81,411Top 90%
1
Patents 1982