Proulx; Andrew
Patent Applications and Registrations
Patent applications and USPTO patent grants for Proulx; Andrew.The latest application filed is for "composite water filter".
- Proulx; Andrew - Concord MA
- Proulx; Andrew - Lake Worth FL
- Proulx; Andrew - Westford MA
| Patent | Date |
|---|---|
| Electrodeionization process Grant 6,726,822 - Garcia , et al. April 27, 2 | 2004-04-27 |
| Composite water filter App 20030189002 - Proulx, Andrew ; et al. | 2003-10-09 |
| Electronic article surveillance tag Grant D466,426 - Proulx , et al. December 3, 2 | 2002-12-03 |
| Electrodeionization system App 20020092769 - Garcia, Benny ; et al. | 2002-07-18 |
| Electronic article surveillance tag Grant D460,012 - Proulx , et al. July 9, 2 | 2002-07-09 |
| Electrodeionization system Grant 6,391,178 - Garcia , et al. May 21, 2 | 2002-05-21 |
| Electronic article surveillance tag having arcuate channel Grant 6,373,390 - Hogan , et al. April 16, 2 | 2002-04-16 |
| Manifold segment stack with intermediate feed manifold Grant 5,176,828 - Proulx January 5, 1 | 1993-01-05 |
| Manifold and manifold segment for tangential flow filtration apparatus Grant 5,147,542 - Proulx September 15, 1 | 1992-09-15 |
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