Kitchin; Dwight W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kitchin; Dwight W..The latest application filed is for "extended signaling system and method".
- Kitchin; Dwight W. - Parker CO
- Kitchin; Dwight W. - Littleton CO
| Patent | Date |
|---|---|
| Ground-fault protection for direct current circuits Grant 10,768,242 - Kitchin , et al. Sep | 2020-09-08 |
| Durable yet sensitive touch screen assembly and methods for making same Grant 10,055,079 - Kitchin , et al. August 21, 2 | 2018-08-21 |
| Automated determination of power transmission resistance Grant 9,596,362 - Smock , et al. March 14, 2 | 2017-03-14 |
| Extended Signaling System And Method App 20160359334 - Kitchin; Dwight W. ; et al. | 2016-12-08 |
| Extended signaling system and method Grant 9,362,753 - Kitchin , et al. June 7, 2 | 2016-06-07 |
| Electronic device with graphical user interface Grant D739,366 - Schott , et al. September 22, 2 | 2015-09-22 |
| Detecting events occurring on remote telephone Grant 8,804,945 - Kitchin , et al. August 12, 2 | 2014-08-12 |
| Extended Signaling System And Method App 20140077589 - Kitchin; Dwight W. ; et al. | 2014-03-20 |
| Extended signaling system and method Grant 8,594,314 - Kitchin , et al. November 26, 2 | 2013-11-26 |
| Method and apparatus for detecting and responding to events occurring on remote telephone Grant 8,135,127 - Kitchin , et al. March 13, 2 | 2012-03-13 |
| Extended Signaling System and Method App 20100061545 - Kitchin; Dwight W. ; et al. | 2010-03-11 |
| Phase change App 20070116214 - Kitchin; Dwight W. ; et al. | 2007-05-24 |
| Method and apparatus for detecting an attempted three-way conference call on a remote telephone Grant 5,539,812 - Kitchin , et al. July 23, 1 | 1996-07-23 |
| Method and apparatus for detecting and responding to hook flash events occurring on a remote telephone Grant 5,319,702 - Kitchin , et al. June 7, 1 | 1994-06-07 |
| Fluid pump Grant 4,573,888 - Kitchin March 4, 1 | 1986-03-04 |
| Automatic tourniquet with improved pressure resolution Grant 4,520,820 - Kitchin , et al. June 4, 1 | 1985-06-04 |
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