Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582892 | Process for the preparation of epoxy resins | Feng-Chih Chang, Robert P. Shirtum, Robert L. Hearn | 1986-04-15 |
MH
Michael L. Heather
Overall (All Time): #3,993,938 of 4,157,543Top 100%
1
Patents All Time