Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5454677 | High temperature ceramic nut | Robert Grant, James S. Molinaro | 1995-10-03 |
| 5437710 | Chemical processing system for maintaining concentration of semiconductor processing solution | Robert W. Grant | 1995-08-01 |
| 5332271 | High temperature ceramic nut | Robert W. Grant, James S. Molinaro | 1994-07-26 |
| 5247954 | Megasonic cleaning system | Robert W. Grant | 1993-09-28 |
| 5234540 | Process for etching oxide films in a sealed photochemical reactor | Robert W. Grant, Kevin J. Torek, Jerzy Ruzyllo | 1993-08-10 |
| 5228206 | Cluster tool dry cleaning system | Robert W. Grant | 1993-07-20 |
| 4900395 | HF gas etching of wafers in an acid processor | Daniel J. Syverson | 1990-02-13 |
| 4271129 | Heat radiation deflectors within an EFG crucible | Samuel Berkman, Robert Metzl, David L. Patterson | 1981-06-02 |
| 4251206 | Apparatus for and method of supporting a crucible for EFG growth of sapphire | Samuel Berkman, Robert Metzl, David L. Patterson | 1981-02-17 |
| 4222502 | Meter and dispensing system for abrasive materials | Nicholas F. Gubitose, Malcolm R. Schuler, Harold R. Ronan, Jr. | 1980-09-16 |