Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335330 | Low-pressure mercury vapor discharge lamp | Robert C. Peters, Louis E. Vrenken, Franciscus A. S. Ligthart | 1982-06-15 |
WC
Winston D. Couvbenberg
Overall (1982): #20,340 of 81,411Top 25%
1
Patents 1982