Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806328 | Method of manufacturing monolithic glass members | Joseph G. Van Lierop, Arnoldus B. M. Bogemann, Albert Gezinus Huizing | 1989-02-21 |
WF
Willy J. B. Felder
Overall (1989): #44,369 of 140,708Top 35%
1
Patents 1989