Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D557684 | Wireless headphone | Mark Stephen Pundsack, Norman Wai Lee | 2007-12-18 |
| 4984954 | Spatula for wafer transport | Josef T. Hoog | 1991-01-15 |
| 4867631 | Spatula for wafer transport | Josef T. Hoog | 1989-09-19 |
| 4780169 | Non-uniform gas inlet for dry etching apparatus | Mark M. Stark, David J. Drage | 1988-10-25 |
| 4547247 | Plasma reactor chuck assembly | Thomas M. Rathmann, Ninko T. Mirkovich | 1985-10-15 |