Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309396 | Process for the absorption of nitrous gases | Peter Herbrechtsmeier, Rudolf Steiner | 1982-01-05 |
HV
Herbert Vilcsek
Overall (1982): #20,536 of 81,411Top 30%
1
Patents 1982