Petty; Stephen E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Petty; Stephen E..The latest application filed is for "fluid-membrane separation".
- Petty; Stephen E. - Dublin OH
| Patent | Date |
|---|---|
| Fluid-membrane separation Grant 6,649,062 - Petty November 18, 2 | 2003-11-18 |
| Heating system Grant 6,109,339 - Talbert , et al. August 29, 2 | 2000-08-29 |
| Enhanced fluid-liquid contact Grant 5,636,527 - Christensen , et al. June 10, 1 | 1997-06-10 |
| Heat transfer apparatus for heat pumps Grant 5,533,362 - Cook , et al. July 9, 1 | 1996-07-09 |
| Heat transfer apparatus Grant 5,339,654 - Cook , et al. August 23, 1 | 1994-08-23 |
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