Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7070686 | Dynamically variable field shaping element | Robert J. Contolini, Steven T. Mayer | 2006-07-04 |
| 6586342 | Edge bevel removal of copper from silicon wafers | Steven T. Mayer, Seshasayee Varadarajan | 2003-07-01 |
| 6514393 | Adjustable flange for plating and electropolishing thickness profile control | Robert J. Contolini | 2003-02-04 |
| 5560587 | Gate valve sleeve | Jeffrey M. Bowman, David L. Gambetta | 1996-10-01 |
| 5338006 | Gate valve with improved seal unit | Jeffrey M. Bowman, David L. Gambetta | 1994-08-16 |