Hinton; Robert A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hinton; Robert A..The latest application filed is for "self-maintenance planter".
- Hinton; Robert A. - San Antonio County of Bexar
- Hinton; Robert A. - Mount Vernon IN
- Hinton; Robert A. - Lawrence KS
| Patent | Date |
|---|---|
| Self-maintenance planter Grant 5,081,790 - Hinton January 21, 1 | 1992-01-21 |
| Purification of natural gas by liquid/liquid extraction with a polar solvent Grant 3,977,203 - Hinton , et al. August 31, 1 | 1976-08-31 |
| Purification Of Oxidative Dehydrogenation Process Effluents Grant 3,679,764 - Hinton , et al. July 25, 1 | 1972-07-25 |
| Polymerization Catalyst Grant 3,635,840 - Hinton January 18, 1 | 1972-01-18 |
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