Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4767666 | Wafer base for silicon carbide semiconductor device | Rointan F. Bunshah, Oscar M. Stafsudd | 1988-08-30 |
| 4738937 | Method of making ohmic contact structure | — | 1988-04-19 |
| 4735918 | Vertical channel field effect transistor | David Snyder | 1988-04-05 |
| 4732110 | Inverted positive vertical flow chemical vapor deposition reactor chamber | — | 1988-03-22 |
| D291663 | Acoustic horn | James J. Schwab | 1987-09-01 |
| 4677451 | Vertical channel field effect transistor | David Snyder | 1987-06-30 |
| 4345177 | Light fibers made from components of a type II eutectic system | Alfred S. Yue | 1982-08-17 |
| 4318348 | Railroad tank car | Paul Steven Wike | 1982-03-09 |
| 4252408 | Directionally solidified eutectic structure and method of forming the same | Alfred S. Yue | 1981-02-24 |
| 4215788 | Railroad tank car and method for transporting liquids | — | 1980-08-05 |
| 4210254 | Railroad tank car | Paul Steven Wike | 1980-07-01 |
| 4205756 | Container | Richard D. Mehring | 1980-06-03 |