Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844007 | Device for providing glass layers on the inside of a tube | — | 1989-07-04 |
HE
Herman W. Eikelboom
Overall (1989): #36,968 of 140,708Top 30%
1
Patents 1989