Graham; Michael D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Graham; Michael D..The latest application filed is for "surface cleaning apparatus".
- Graham; Michael D. - Lake Odessa MI
- Graham; Michael D. - Raleigh NC
- Graham; Michael D. - San Jose CA
Trademarks
| Patent | Date |
|---|---|
| Surface Cleaning Apparatus App 20210345851 - Nguyen; Tom Minh ; et al. | 2021-11-11 |
| Brushroll For Vacuum Cleaner App 20210007567 - Kasper; Gary A. ; et al. | 2021-01-14 |
| Brushroll for vacuum cleaner Grant 10,799,081 - Kasper , et al. October 13, 2 | 2020-10-13 |
| Surface cleaning apparatus Grant 10,188,252 - Nguyen , et al. Ja | 2019-01-29 |
| Brushroll For Vacuum Cleaner App 20180303300 - Kasper; Gary A. ; et al. | 2018-10-25 |
| Brushroll for vacuum cleaner Grant 10,034,588 - Kasper , et al. July 31, 2 | 2018-07-31 |
| Calculating A Failure Intensity Value For A Group Of Search Sessions App 20180060327 - Scarborough; James E. ; et al. | 2018-03-01 |
| Surface Cleaning Apparatus App 20170071434 - Nguyen; Tom Minh ; et al. | 2017-03-16 |
| Brushroll For Vacuum Cleaner App 20160367096 - Kasper; Gary A. ; et al. | 2016-12-22 |
| Tufting Method And Brushroll For Vacuum Cleaner App 20140259522 - Kasper; Gary A. ; et al. | 2014-09-18 |
| Actuating a tactile sensation in response to a sensed event Grant 8,217,769 - Ullrich , et al. July 10, 2 | 2012-07-10 |
| Actuating A Tactile Sensation In Response To A Sensed Event App 20110128133 - Ullrich; Christopher J. ; et al. | 2011-06-02 |
| Actuating a tactile sensation in response to a sensed event Grant 7,898,396 - Ullrich , et al. March 1, 2 | 2011-03-01 |
| Actuating A Tactile Sensation In Response To A Sensed Event App 20090189746 - Ullrich; Christopher J. ; et al. | 2009-07-30 |
| Biological Sensing With Haptic Feedback App 20090088659 - Graham; Michael D. ; et al. | 2009-04-02 |
| NCAGE Code | 37EL4 | GRAHAM MICHAEL D |
| CAGE Code | 37EL4 | GRAHAM, MICHAEL D. |
| DUNS | 189750610 | GRAHAM, MICHAEL D. |
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