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Patent applications and USPTO patent grants for Rich; Stanley R..The latest application filed is for "particle charging and collecting system".
Patent | Date |
---|---|
Particle charging and collecting system Grant 4,627,579 - Rich December 9, 1 | 1986-12-09 |
Producing liquid droplets bearing electrical charges Grant 4,545,525 - Sachar , et al. October 8, 1 | 1985-10-08 |
Process for reducing the sulfur content of coal Grant 4,260,394 - Rich April 7, 1 | 1981-04-07 |
Ozone concentrating Grant 4,086,152 - Rich , et al. April 25, 1 | 1978-04-25 |
Method And Apparatus For High Efficiency Removal Of Gases And Particles From Paper Pulp Suspensions And Other Fluids Grant 3,807,142 - Rich , et al. April 30, 1 | 1974-04-30 |
High Efficiency Direct Gas-liquid Contact Apparatus And Methods Grant 3,761,065 - Rich , et al. September 25, 1 | 1973-09-25 |
Spectrum-analyzing Recorder Grant 3,611,411 - Moshier , et al. October 5, 1 | 1971-10-05 |
Fluid Operable Motor Grant 3,561,330 - Rich February 9, 1 | 1971-02-09 |
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