Wimpfheimer; Hans
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wimpfheimer; Hans.The latest application filed is for "method for fabricating tantalum semiconductor contacts".
- Wimpfheimer; Hans - Poughkeepsie NY
| Patent | Date |
|---|---|
| Method for fabricating tantalum semiconductor contacts Grant 4,215,156 - Dalal , et al. July 29, 1 | 1980-07-29 |
| Tantalum semiconductor contacts and method for fabricating same Grant 4,214,256 - Dalal , et al. July 22, 1 | 1980-07-22 |
| Planarizing insulative layers by resputtering Grant 4,007,103 - Baker , et al. * February 8, 1 | 1977-02-08 |
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