Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364663 | Surface roughness gauge and method | William E. Streight | 1982-12-21 |
CG
Chester S. Gardner
Overall (1982): #72,681 of 81,411Top 90%
1
Patents 1982