Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828746 | Detergent compatible, dryer released fabric softening/antistatic agents in a sealed pouch | Allen D. Clauss, Gayle Elizabeth Culver, David Michael Piatt | 1989-05-09 |
TW
Thomas James Wierenga
Overall (1989): #49,776 of 140,708Top 40%
1
Patents 1989