Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8794633 | Leaf seal | — | 2014-08-05 |
| 8752288 | Leaf seal | Ingo Henry Johannes Jahn, Gervas Franceschini | 2014-06-17 |
| 8100404 | Leaf seal arrangement | — | 2012-01-24 |
| 7980562 | Seal arrangement | — | 2011-07-19 |
| 5182971 | Button sharpening | — | 1993-02-02 |
| 4914500 | Method for fabricating semiconductor devices which include sources and drains having metal-containing material regions, and the resulting devices | Ruichen Liu, William T. Lynch | 1990-04-03 |
| 4719701 | Dual blade saw attachment | — | 1988-01-19 |
| 4522842 | Boron nitride X-ray masks with controlled stress | Hyman J. Levinstein, Shyam P. Murarka | 1985-06-11 |