Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830869 | Method for producing coffee having a foamed surface | Thomas B. Winters | 1989-05-16 |
JW
James E. Wimmers
Overall (1989): #98,690 of 140,708Top 75%
1
Patents 1989