Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299393 | Slurry containment device for polishing semiconductor wafers | Willard F. Chandler, LaVerne B. Jacobson, Robert D. Johnson | 1994-04-05 |
| 5279926 | Method and apparatus for removing vapor from a pressurized sprayed liquid in the manufacture of semiconductor integrated circuits | Willard F. Chandler, Robert D. Johnson, Ronald Wayne Olson | 1994-01-18 |
| 4810322 | Anode plate for a parallel-plate reactive ion etching reactor | George M. Gut | 1989-03-07 |