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Patent applications and USPTO patent grants for Moreland, Gerald W..The latest application filed is for "method and apparatus for preventing backflow in dental saliva evacuators".
Patent | Date |
---|---|
Method and apparatus for preventing backflow in dental saliva evacuators App 20030219696 - Moreland, Gerald W. | 2003-11-27 |
Rotary pulsing valve Grant 6,112,341 - Moreland September 5, 2 | 2000-09-05 |
Method and apparatus for providing a pulsed water massage Grant 5,893,180 - Moreland April 13, 1 | 1999-04-13 |
Valve for combined drain and return line Grant 4,947,494 - Moreland August 14, 1 | 1990-08-14 |
Water jet aerator with flow controlling nozzle Grant 4,671,463 - Moreland , et al. June 9, 1 | 1987-06-09 |
Water jet aerator for ganged operation Grant 4,541,780 - Moreland September 17, 1 | 1985-09-17 |
Safety suction fitting for hydro-therapy spas Grant D261,419 - Moreland October 20, 1 | 1981-10-20 |
Hydro-therapy nozzle for hydro-therapy spas Grant D260,807 - Moreland September 15, 1 | 1981-09-15 |
Aerator Grant 4,264,039 - Moreland April 28, 1 | 1981-04-28 |
Spa safety drain Grant 4,115,878 - Johnson , et al. September 26, 1 | 1978-09-26 |
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