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Patent applications and USPTO patent grants for Bell; Robert A.The latest application filed is for "method and apparatus for spatially coordinating, storing and manipulating computer aided design drawings".
Patent | Date |
---|---|
Method and apparatus for spatially coordinating, storing and manipulating computer aided design drawings Grant 7,433,744 - Bell October 7, 2 | 2008-10-07 |
Method and apparatus for spatially coordinating, storing and manipulating computer aided design drawings App 20060100722 - Bell; Robert A. | 2006-05-11 |
Apparatus and method for use of a radio locator, tracker and proximity alarm App 20030214411 - Walter, Ronald Jeffrey ;   et al. | 2003-11-20 |
Spread spectrum MRI Grant 5,999,838 - Crowley , et al. December 7, 1 | 1999-12-07 |
Method and system for screening logic circuits Grant 5,422,852 - Houston , et al. June 6, 1 | 1995-06-06 |
Food processing oven Grant 4,065,659 - Yount , et al. December 27, 1 | 1977-12-27 |
SEC | 0001411161 | BELL ROBERT A |
SEC | 0001600773 | Bell Robert A. |
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