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Patent applications and USPTO patent grants for Clay; Robert B..The latest application filed is for "phosphorescent toy gel composition and methods of manufacture".
Patent | Date |
---|---|
Phosphorescent toy gel composition and methods of manufacture Grant 5,308,546 - Hansen , et al. May 3, 1 | 1994-05-03 |
Formulation of multi-component explosives Grant 5,226,986 - Hansen , et al. July 13, 1 | 1993-07-13 |
Multicomponent explosives Grant 5,007,973 - Trapp , et al. April 16, 1 | 1991-04-16 |
Apparatus for dewatering boreholes Grant 3,971,437 - Clay , et al. July 27, 1 | 1976-07-27 |
Pneumatic pump surge chamber Grant 3,874,417 - Clay April 1, 1 | 1975-04-01 |
Blasting Slurry Compositions Containing Calcium Nitrate And Method Of Preparation Grant 3,660,181 - Clay , et al. May 2, 1 | 1972-05-02 |
Pump Apparatus For Slurry And Other Viscous Liquids Grant 3,649,138 - Clay , et al. March 14, 1 | 1972-03-14 |
Method And Apparatus For Filling Containers With Explosive Slurry Grant 3,646,844 - Clay March 7, 1 | 1972-03-07 |
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