Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4605763 | Process for the purification of terephthalic acid | Judy E. Kiefer, Thomas Earl Woodruff | 1986-08-12 |
WP
William V. Phillips
Overall (All Time): #4,000,182 of 4,157,543Top 100%
1
Patents All Time