Freeman; Peter W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Freeman; Peter W..The latest application filed is for "stacked polishing pad having sealed edge".
- Freeman; Peter W. - Bear DE
- Freeman; Peter W. - Austin TX
| Patent | Date |
|---|---|
| Stacked polishing pad having sealed edge Grant 6,620,036 - Freeman , et al. September 16, 2 | 2003-09-16 |
| Eliminating air pockets under a polished pad Grant 6,561,891 - Eppert, Jr. , et al. May 13, 2 | 2003-05-13 |
| Stacked polishing pad having sealed edge App 20020193059 - Freeman, Peter W. ; et al. | 2002-12-19 |
| Semiconductor polishing pad App 20020058468 - Eppert, Stanley E. JR. ; et al. | 2002-05-16 |
| Polishing pad Grant 6,358,130 - Freeman , et al. March 19, 2 | 2002-03-19 |
| Eliminating air pockets under a polishing pad App 20020002027 - Eppert, Stanley E. JR. ; et al. | 2002-01-03 |
| Methods for treating photoresists Grant 5,366,852 - Pavelchek , et al. November 22, 1 | 1994-11-22 |
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