Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338366 | Surface wiping implement | Stephen Evans, Orn Adalsteinsson | 1982-07-06 |
RL
Raymond J. Ludwa
Overall (1982): #37,614 of 81,411Top 50%
1
Patents 1982