Watson; William R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Watson; William R..The latest application filed is for "composite pipe".
- Watson; William R. - Tacoma WA
- Watson; William R. - Mt. Carmel IL
- Watson; William R. - Allendale IL
- Watson; William R. - Marion VA
- Watson; William R. - Oak Lawn IL
- Watson; William R. - College Point NY
| Patent | Date |
|---|---|
| Composite pipe Grant 8,341,820 - Watson January 1, 2 | 2013-01-01 |
| Composite pipe Grant 7,987,576 - Watson August 2, 2 | 2011-08-02 |
| Composite Pipe App 20100116373 - Watson; William R. | 2010-05-13 |
| Composite pipe Grant 7,563,496 - Watson July 21, 2 | 2009-07-21 |
| Composite pipe App 20080016671 - Watson; William R. | 2008-01-24 |
| Stepped filter housing Grant D538,883 - Watson , et al. March 20, 2 | 2007-03-20 |
| Composite pipe App 20060263557 - Watson; William R. | 2006-11-23 |
| Positive shut off fuel pump dispensing filter Grant 6,117,311 - Stockhowe , et al. September 12, 2 | 2000-09-12 |
| Electric fish hook sharpener Grant D264,547 - Watson May 25, 1 | 1982-05-25 |
| Probe For A Conductivity Testing Device Grant 3,710,237 - Watson , et al. January 9, 1 | 1973-01-09 |
| Transverse Flow Laser Cell Grant 3,678,410 - Kocher , et al. July 18, 1 | 1972-07-18 |
| Automatic Solvent Aspirated Powder Feeder-dissolver Grant 3,607,105 - Reid , et al. September 21, 1 | 1971-09-21 |
| SEC | 0001393813 | Watson William R |
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