Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5590560 | Apparatus for measuring viscosity or thickness, surface tension and surface dilational elasticity | Felipe Miguel Joos | 1997-01-07 |
| 4771435 | Room temperature metal vapor laser | Roderick C. Tobin, Erol Craig Harvey | 1988-09-13 |