Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886727 | Method for developing negative photoresists | Morris Anschel, Lawrence D. Goodrich | 1989-12-12 |
BH
Barton M. Hetrick
Overall (All Time): #3,943,441 of 4,157,543Top 95%
1
Patents All Time