Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312732 | Method for the optical monitoring of plasma discharge processing operations | Eugene O. Degenkolb, James E. Griffiths | 1982-01-26 |
| 4227975 | Selective plasma etching of dielectric masks in the presence of native oxides of group III-V compound semiconductors | Robert L. Hartman, Louis A. Koszi, Bertram Schwartz | 1980-10-14 |
| 4226665 | Device fabrication by plasma etching | — | 1980-10-07 |
| 4211601 | Device fabrication by plasma etching | — | 1980-07-08 |
| 4208241 | Device fabrication by plasma etching | William Harshbarger, Hyman J. Levinstein, Roy A. Porter | 1980-06-17 |
| RE30244 | Radial flow reactor including glow discharge limitting shield | Frank B. Alexander, Jr., Cesar D. Capio, Victor E. Hauser, Jr., Hyman J. Levinstein, Ashok Sinha +1 more | 1980-04-01 |