Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861428 | Reinforced polymer sheet | Adriaan W. Van Breen | 1989-08-29 |
JG
Johannes C. M. Gillemans
Overall (1989): #95,333 of 140,708Top 70%
1
Patents 1989