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Patent applications and USPTO patent grants for Watts; Robin.The latest application filed is for "liquid dispensing hairbrush apparatus".
Patent | Date |
---|---|
Liquid Dispensing Hairbrush Apparatus App 20220095778 - Watts; Robin | 2022-03-31 |
Using gases and hydrocarbon recovery fluids containing nanoparticles to enhance hydrocarbon recovery Grant 10,801,310 - Watts , et al. October 13, 2 | 2020-10-13 |
Using Gases And Hydrocarbon Recovery Fluids Containing Nanoparticles To Enhance Hydrocarbon Recovery App 20190093462 - WATTS; Robin ;   et al. | 2019-03-28 |
Bubble-enhanced Proppant For Well Fracturing App 20140113841 - Shirley; Arthur I. ;   et al. | 2014-04-24 |
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