Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353116 | Direct current to alternating current converter | Hubertus M. J. Chermin | 1982-10-05 |
HP
Hilbert Palmers
Overall (1982): #58,503 of 81,411Top 75%
1
Patents 1982