Nussbaum; Otto J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nussbaum; Otto J..The latest application filed is for "personalized air conditioning system".
- Nussbaum; Otto J. - Newtown PA
- Nussbaum; Otto J. - Huntsville AL
| Patent | Date |
|---|---|
| Personalized air conditioning system Grant 5,238,452 - Levy , et al. August 24, 1 | 1993-08-24 |
| Personalized air conditioning and method Grant 4,860,642 - Nussbaum August 29, 1 | 1989-08-29 |
| Personalized air conditioning Grant 4,646,966 - Nussbaum March 3, 1 | 1987-03-03 |
| Heat pump using solar and outdoor air heat sources Grant 4,363,218 - Nussbaum December 14, 1 | 1982-12-14 |
| Refrigeration system with auxiliary heat exchanger for supplying heat during defrost cycle and for subcooling the refrigerant during a refrigeration cycle Grant 4,197,716 - Nussbaum April 15, 1 | 1980-04-15 |
| Heat pump with frost-free outdoor coil Grant RE29,966 - Nussbaum April 17, 1 | 1979-04-17 |
| Heat pump with frost-free outdoor coil Grant 3,918,268 - Nussbaum November 11, 1 | 1975-11-11 |
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