Pelava; John W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pelava; John W..The latest application filed is for "refrigeration lubricant blends".
- Pelava; John W. - Buffalo NY
- Pelava; John W. - Kenmore NY
| Patent | Date |
|---|---|
| Refrigeration lubricant blends Grant 4,900,463 - Thomas , et al. February 13, 1 | 1990-02-13 |
| Refrigeration lubricants Grant 4,755,316 - Magid , et al. July 5, 1 | 1988-07-05 |
| Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane, acetone, and methyl acetate Grant 4,683,075 - Wilson , et al. July 28, 1 | 1987-07-28 |
| Nonazeotropic refrigerant composition containing monachlorodifluoromethane, and method of use Grant 4,303,536 - Orfeo , et al. December 1, 1 | 1981-12-01 |
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