Swan; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Swan; David.The latest application filed is for "golf swing and putt alignment system".
- Swan; David - Shell Lake WI US
- Swan; David - Blyth Northumberland GB
- Swan; David - Tatamagouche CA
- Swan; David - Aurora CA
- Swan; David - Forest Lake MN
- Swan; David - Coon Rapids MN
Trademarks
| Patent | Date |
|---|---|
| Golf Swing And Putt Alignment System App 20220212082 - Swan; David | 2022-07-07 |
| Golf Mat App 20210387068 - Swan; David | 2021-12-16 |
| Weed control Grant 10,602,735 - Swan , et al. | 2020-03-31 |
| Weed Control App 20170202203 - Swan; David ; et al. | 2017-07-20 |
| System And Method For Energy Management App 20110276194 - Emalfarb; Hal A. ; et al. | 2011-11-10 |
| Apparatus and method for configurable seating Grant 7,562,934 - Swan , et al. July 21, 2 | 2009-07-21 |
| Integrated Lumbar and Active Head Rest System App 20090001785 - Swan; David ; et al. | 2009-01-01 |
| Apparatus and method for configurable seating App 20070063560 - Swan; David ; et al. | 2007-03-22 |
| Rear sprocket for a motorcycle Grant D436,561 - Louden , et al. January 23, 2 | 2001-01-23 |
| Support system Grant 5,205,101 - Swan , et al. April 27, 1 | 1993-04-27 |
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