Parks; Richard D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Parks; Richard D..The latest application filed is for "fluid dispensing apparatus having tamper evident assemblies".
- Parks; Richard D. - Horton MI
| Patent | Date |
|---|---|
| Fluid dispensing apparatus having tamper evident assemblies Grant 5,356,045 - Parks , et al. October 18, 1 | 1994-10-18 |
| Vacuum pump Grant 5,209,653 - Murray , et al. May 11, 1 | 1993-05-11 |
| Refrigerant recovery, purification and recharging system Grant 4,805,416 - Manz , et al. February 21, 1 | 1989-02-21 |
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