Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870709 | Apparatus for waste collection and storage | Henry B. Whitmore | 1989-10-03 |
| 4830021 | Monitoring system for locomotor activity | — | 1989-05-16 |
WT
William Thornton
Overall (1989): #12,915 of 140,708Top 10%
2
Patents 1989