Polyak; Alexander
Patent Applications and Registrations
Patent applications and USPTO patent grants for Polyak; Alexander.The latest application filed is for "linear ball bearing assembly".
- Polyak; Alexander - San Jose CA
| Patent | Date |
|---|---|
| Linear ball bearing assembly Grant 5,207,510 - Polyak May 4, 1 | 1993-05-04 |
| Device for positioning objects within a sealed chamber Grant 5,139,383 - Polyak , et al. August 18, 1 | 1992-08-18 |
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