Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855170 | Pressure-sensitive tape construction incorporating resilient polymeric microspheres | Wayne K. Darvell, Patricia R. Konsti, Karl W. Kreckel | 1989-08-08 |
JK
Jurgen Klingen
Overall (1989): #91,677 of 140,708Top 70%
1
Patents 1989