Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545669 | Sensor array for measuring plasma characteristics in plasma processing environments | Leonard Mahoney, Carl W. Almgren, Gregory A. Roche, William W. Saylor, Hendrik Walde | 2013-10-01 |
| 6902646 | Sensor array for measuring plasma characteristics in plasma processing environments | Leonard Mahoney, Carl W. Almgren, Gregory A. Roche, William W. Saylor, Hendrik Walde | 2005-06-07 |
| 5942089 | Method for sputtering compounds on a substrate | Michael Evans Graham | 1999-08-24 |
| 5789071 | Multilayer oxide coatings | Scott A. Barnett, Anthony Lefkow, Ming-Show Wong, Phillip Yashar | 1998-08-04 |
| 5783295 | Polycrystalline supperlattice coated substrate and method/apparatus for making same | Scott A. Barnett, Ming-Show Wong, Xi Chu | 1998-07-21 |
| 5776615 | Superhard composite materials including compounds of carbon and nitrogen deposited on metal and metal nitride, carbide and carbonitride | Ming-Show Wong, Dong Li, Yip-Wah Chung, Xi Chu, Scott A. Barnett | 1998-07-07 |
| 5725913 | Superhard composite materials including compounds of carbon and nitrogen deposited on metal and metal nitride carbide and carbonitride | Ming-Show Wong, Dong Li, Yin-Wah Chung, Xi Chu, Scott A. Barnett | 1998-03-10 |
| 4670172 | Process and kit for working metals | Roger K. Nibert | 1987-06-02 |
| 4608243 | High hardness hafnium nitride | — | 1986-08-26 |
| 4428811 | Rapid rate reactive sputtering of a group IVb metal | James R. Tomashek | 1984-01-31 |
| 4428812 | Rapid rate reactive sputtering of metallic compounds | — | 1984-01-31 |
| 4388159 | Surface preparation of aluminum articles | Kostas F. Dockus | 1983-06-14 |