Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302195 | Ink compositions containing cyclodextrins | Marcel P. Breton, Kerstin M. Henseleit, Melvin D. Croucher | 1994-04-12 |
BH
Barbel Helbrecht
Overall (1994): #154,705 of 165,921Top 95%
1
Patents 1994