loadpatents
Patent applications and USPTO patent grants for Powell; Richard G..The latest application filed is for "wrist rest for keyboard".
Patent | Date |
---|---|
Wrist rest for keyboard Grant 5,234,186 - Powell August 10, 1 | 1993-08-10 |
Inhibition of potato spouting using volatile monoterpenes Grant 5,139,562 - Vaughn , et al. August 18, 1 | 1992-08-18 |
Chemotherapeutically active maytansinoids: treflorine, trenudine, and N-methyltrenudone Grant 4,418,064 - Powell , et al. November 29, 1 | 1983-11-29 |
Method of controlling the European corn borer with trewiasine Grant 4,315,929 - Freedman , et al. February 16, 1 | 1982-02-16 |
Chemotherapeutically active maytansinoids from Trewia nudiflora Grant 4,313,946 - Powell , et al. February 2, 1 | 1982-02-02 |
Cephalomannine and its use in treating leukemic tumors Grant 4,206,221 - Miller , et al. June 3, 1 | 1980-06-03 |
Valve Means For Railway Car Trainline Grant 3,812,980 - Kolb , et al. May 28, 1 | 1974-05-28 |
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