Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7564149 | Sequentially-controlled solar array power system with maximum power tracking | Kasemsan Siri | 2009-07-21 |
| 6885386 | Animated display with motor driven film or motor driven mask positioning with automatic raster alignment and operational mode coding in image | — | 2005-04-26 |
| 6774600 | Matrix connected driver for multiple two phase motors | — | 2004-08-10 |
| 6466887 | Gravimetric rotation sensors: dead reckoning, velocity, and heading sensor system for vehicle navigation systems | — | 2002-10-15 |
| 6445353 | Remote controlled actuator and antenna adjustment actuator and electronic control and digital power converter | — | 2002-09-03 |
| 5647702 | Apparatus for drilling variable size holes in bowling ball | Bill E. Towers, Ladislav Jurik | 1997-07-15 |
| 5609449 | Apparatus for fitting and for drilling variable size holes in a bowling ball | Bill E. Towers, Ladislav Jurik | 1997-03-11 |
| 5601385 | Apparatus for fitting and drilling bowling balls | Bill E. Towers, Ladislav Jurik | 1997-02-11 |