Christianson; Joel Curtis
Patent Applications and Registrations
Patent applications and USPTO patent grants for Christianson; Joel Curtis.The latest application filed is for "doorbell transmitter".
- Christianson; Joel Curtis - Corcoran MN
| Patent | Date |
|---|---|
| Dynamic information exchange for remote security system Grant 9,893,935 - Christianson , et al. February 13, 2 | 2018-02-13 |
| Logical controller for vehicle barrier Grant 9,607,512 - Christianson , et al. March 28, 2 | 2017-03-28 |
| Doorbell Transmitter App 20170061747 - Christianson; Joel Curtis ; et al. | 2017-03-02 |
| Sensor device Grant D775,979 - Christianson , et al. January 10, 2 | 2017-01-10 |
| Sensor device Grant D775,980 - Christianson , et al. January 10, 2 | 2017-01-10 |
| Sensor device Grant D775,978 - Christianson , et al. January 10, 2 | 2017-01-10 |
| Controller device Grant D768,586 - Christianson , et al. October 11, 2 | 2016-10-11 |
| Vehicle barrier control with performance data Grant 9,286,799 - Christianson , et al. March 15, 2 | 2016-03-15 |
| Cover mounted circuit board and antenna Grant 9,245,431 - Williamson , et al. January 26, 2 | 2016-01-26 |
| Connection Checking For Hardwired Monitoring System App 20150193327 - Christianson; Joel Curtis ; et al. | 2015-07-09 |
| Cover Mounted Circuit Board And Antenna App 20150029023 - Williamson; William ; et al. | 2015-01-29 |
| End to end encryption for intrusion detection system Grant 8,707,059 - Christianson , et al. April 22, 2 | 2014-04-22 |
| Logical Controller For Vehicle Barrier App 20130207776 - Christianson; Joel Curtis ; et al. | 2013-08-15 |
| Dynamic Information Exchange For Remote Security System App 20130212372 - Christianson; Joel Curtis ; et al. | 2013-08-15 |
| Vehicle Barrier Control With Performance Data App 20130211784 - Christianson; Joel Curtis ; et al. | 2013-08-15 |
| End To End Encryption For Intrusion Detection System App 20120179921 - Christianson; Joel Curtis ; et al. | 2012-07-12 |
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