Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834905 | Ring compounds | Rudolf Eidenschink, Joachim Krause, Beatrice M. Andrews, George W. Gray | 1989-05-30 |
NC
Neil Carr
The Secretary Of State For Defence In Her Britannic Majesty'S Government Of The United Kingdom Of Great Britain And Northern Ireland Cnt Gb2 Cod 07: 1 patents #1 of 5Top 20%
Overall (1989): #73,780 of 140,708Top 55%
1
Patents 1989