Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6547646 | Method for supplying slurry to a semiconductor processing machine | Arnold B. Eastman, Jr., Jack Wells | 2003-04-15 |
| 6258177 | Apparatus for cleaning the grooves of lapping plates | Arnold B. Eastman, Jr. | 2001-07-10 |
| 6200202 | System and method for supplying slurry to a semiconductor processing machine | Arnold B. Eastman, Jr., Jack Wells | 2001-03-13 |
| 4212174 | Lay-in yarn feed | — | 1980-07-15 |