Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888061 | Thin-film solar cells resistant to damage during flexion | — | 1989-12-19 |
| 4882239 | Light-rechargeable battery | Derrick P. Grimmer | 1989-11-21 |
RW
Robert Wenz
Overall (1989): #16,680 of 140,708Top 15%
2
Patents 1989