Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853151 | Dispirotetradecanes | Wolfgang Calaminus | 1989-08-01 |
FV
Fritz Vogtle
Overall (1989): #113,839 of 140,708Top 85%
1
Patents 1989