Nickell; Grason T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nickell; Grason T..The latest application filed is for "energy conservation enthalpy control system and sensor therefor".
- Nickell; Grason T. - Greensboro NC
| Patent | Date |
|---|---|
| Energy conservation enthalpy control system and sensor therefor Grant 4,069,030 - Nickell , et al. January 17, 1 | 1978-01-17 |
| Pollution Control Method And Apparatus Grant 3,733,778 - Hungate , et al. May 22, 1 | 1973-05-22 |
| Method Of Controlling The Emission Of Odors And Particulate Matter Grant 3,726,062 - Hungate , et al. April 10, 1 | 1973-04-10 |
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