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Patent applications and USPTO patent grants for Armstrong; William P..The latest application filed is for "solar powered relatively balanced pumping system".
Patent | Date |
---|---|
Solar powered relatively balanced pumping system Grant 5,336,061 - Armstrong August 9, 1 | 1994-08-09 |
Coating compositions Grant 5,277,709 - Armstrong , et al. January 11, 1 | 1994-01-11 |
Method of operating a computer graphics system including asynchronously traversing its nodes Grant 5,251,322 - Doyle , et al. October 5, 1 | 1993-10-05 |
High performance graphics workstation Grant 5,155,822 - Doyle , et al. October 13, 1 | 1992-10-13 |
Graphics workstation for creating graphics data structure which are stored retrieved and displayed by a graphics subsystem for competing programs Grant 5,097,411 - Doyle , et al. March 17, 1 | 1992-03-17 |
Method and apparatus for the continuous and asynchronous traversal and processing of graphics data structures Grant 4,928,247 - Doyle , et al. May 22, 1 | 1990-05-22 |
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