Frederick; Richard W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frederick; Richard W..The latest application filed is for "wash pad and wash fluid containment system".
- Frederick; Richard W. - Vancouver WA
- Frederick; Richard W. - Richardson TX
| Patent | Date |
|---|---|
| Immediate cleaning and recirculation of cleaning fluid and method of using same Grant 8,480,888 - Ashley , et al. July 9, 2 | 2013-07-09 |
| Wastewater treatment and recycling system Grant 7,943,040 - Taylor , et al. May 17, 2 | 2011-05-17 |
| Wash Pad and Wash Fluid Containment System App 20090188535 - Taylor; Shannon L. ; et al. | 2009-07-30 |
| Wastewater Treatment And Recycling System App 20090065442 - Taylor; Shannon L. ; et al. | 2009-03-12 |
| Level gauge Grant D350,076 - Frederick , et al. August 30, 1 | 1994-08-30 |
| Rotating equipment alignment analysis instrument Grant D318,627 - Frederick July 30, 1 | 1991-07-30 |
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