Black; Charles D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Black; Charles D..The latest application filed is for "fluid metering system".
- Black; Charles D. - Williston ND
| Patent | Date |
|---|---|
| Multi-port injection system Grant 10,895,205 - Black , et al. January 19, 2 | 2021-01-19 |
| Continuous fluid metering system Grant 10,884,437 - Black , et al. January 5, 2 | 2021-01-05 |
| Fluid metering system Grant 10,472,255 - Black , et al. Nov | 2019-11-12 |
| Fluid Metering System App 20190100444 - Black; Ian C. ; et al. | 2019-04-04 |
| Fluid metering system Grant 10,144,653 - Black , et al. De | 2018-12-04 |
| Fluid Metering System App 20150090645 - Black; Charles D. ; et al. | 2015-04-02 |
| Gun bore cleaning system Grant 7,441,363 - Black , et al. October 28, 2 | 2008-10-28 |
| Gun bore cleaning system Grant 7,367,151 - Black , et al. May 6, 2 | 2008-05-06 |
| Elongate material dispenser system Grant 7,121,498 - Black October 17, 2 | 2006-10-17 |
| Material dispenser system Grant 6,948,679 - Black September 27, 2 | 2005-09-27 |
| Material dispenser system Grant 6,902,133 - Black June 7, 2 | 2005-06-07 |
| Material dispensing apparatus with line level Grant 6,829,836 - Black December 14, 2 | 2004-12-14 |
| Material dispensing system Grant 6,659,390 - Black December 9, 2 | 2003-12-09 |
| Material dispensing system App 20030098384 - Black, Charles D. | 2003-05-29 |
| Tool holder system Grant 6,481,583 - Black , et al. November 19, 2 | 2002-11-19 |
| Extension cord storage and dispensing system Grant 6,286,777 - Black September 11, 2 | 2001-09-11 |
| Extension cord storage and dispensing system Grant 6,142,405 - Black November 7, 2 | 2000-11-07 |
| Baseball trainer Grant 5,566,934 - Black , et al. October 22, 1 | 1996-10-22 |
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