Kowalchuk; Kevin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kowalchuk; Kevin.The latest application filed is for "touch-less switching".
- Kowalchuk; Kevin - Oakville CA
| Patent | Date |
|---|---|
| Touch-less switching Grant 11,362,657 - Lohbihler , et al. June 14, 2 | 2022-06-14 |
| Touch-less Switching App 20200350911 - LOHBIHLER; ANDREW H. ; et al. | 2020-11-05 |
| Touch-less switching Grant 10,749,525 - Lohbihler , et al. A | 2020-08-18 |
| Touch-less Switching App 20200059230 - LOHBIHLER; Andrew H. ; et al. | 2020-02-20 |
| Touch-less switching Grant 10,320,384 - Lohbihler , et al. | 2019-06-11 |
| Touch-less Switching App 20190044510 - Lohbihler; Andrew H. ; et al. | 2019-02-07 |
| Touch-less Switching App 20170117891 - Lohbihler; Andrew H. ; et al. | 2017-04-27 |
| Portable Life Support Apparatus App 20150083121 - Fisher; Joseph ; et al. | 2015-03-26 |
| Connector And Medical Device System Incorporating Same App 20150082541 - Tijanic; Veso ; et al. | 2015-03-26 |
| Connector And Medical Device System Incorporating Same App 20110277240 - Tijanic; Veso ; et al. | 2011-11-17 |
| Task Light App 20100210918 - Dunn; David ; et al. | 2010-08-19 |
| Task light Grant D602,197 - Dunn , et al. October 13, 2 | 2009-10-13 |
| Task light Grant D590,987 - Dunn , et al. April 21, 2 | 2009-04-21 |
| Task light Grant D579,605 - Dunn , et al. October 28, 2 | 2008-10-28 |
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