Loferski; Joseph J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Loferski; Joseph J..The latest application filed is for "modular sputtering apparatus".
- Loferski; Joseph J. - Providence RI
| Patent | Date |
|---|---|
| Modular sputtering apparatus Grant 4,911,810 - Lauro , et al. March 27, 1 | 1990-03-27 |
| Method and apparatus for sputter deposition of a semiconductor homojunction and semiconductor homojunction products created by same Grant 4,818,357 - Case , et al. April 4, 1 | 1989-04-04 |
| Ohmic contacts for solar cells by arc plasma spraying Grant 4,320,251 - Narasimhan , et al. March 16, 1 | 1982-03-16 |
| Solar energy device Grant 4,166,880 - Loferski , et al. September 4, 1 | 1979-09-04 |
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