Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364838 | Liquid crystal mixtures | Arthur Boller, Alfred Germann, Martin Schadt | 1982-12-21 |
AV
Alois Villiger
Overall (1982): #76,348 of 81,411Top 95%
1
Patents 1982