Holmes; Douglas A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Holmes; Douglas A..The latest application filed is for "lock cylinder with electronic key recognition".
- Holmes; Douglas A. - Golden CO
| Patent | Date |
|---|---|
| Lock Cylinder With Electronic Key Recognition App 20220259890 - Holmes; Douglas A. ; et al. | 2022-08-18 |
| Lock cylinder with electronic key recognition Grant 11,156,019 - Holmes , et al. October 26, 2 | 2021-10-26 |
| Modular Clutching Mechanism App 20200370338 - Holmes; Douglas A. ; et al. | 2020-11-26 |
| Modular clutching mechanism Grant 10,738,506 - Holmes , et al. A | 2020-08-11 |
| Lock Cylinder With Electronic Key Recognition App 20200224453 - Holmes; Douglas A. ; et al. | 2020-07-16 |
| Anti-barricading thumb turn assembly for a door lockset Grant 10,612,273 - Litwinski , et al. | 2020-04-07 |
| Ceramic spine security cable Grant 10,563,431 - Holmes , et al. Feb | 2020-02-18 |
| Modular Clutching Mechanism App 20200032551 - Holmes; Douglas A. ; et al. | 2020-01-30 |
| Anti-barricading Thumb Turn Assembly For A Door Lockset App 20190284840 - Litwinski; Adam M. ; et al. | 2019-09-19 |
| Lock cylinder with electronic key recognition Grant 10,415,269 - Holmes , et al. Sept | 2019-09-17 |
| Systems and methods for key recognition Grant 10,400,475 - Klammer , et al. Sep | 2019-09-03 |
| Ceramic Spine Security Cable App 20190194979 - Holmes; Douglas A. ; et al. | 2019-06-27 |
| Ceramic spine security cable Grant 10,196,837 - Holmes , et al. Fe | 2019-02-05 |
| Ceramic Spine Security Cable App 20180058106 - Holmes; Douglas A. ; et al. | 2018-03-01 |
| Lock Cylinder With Electronic Key Recognition App 20170298654 - Holmes; Douglas A. ; et al. | 2017-10-19 |
| Systems And Methods For Key Recognition App 20170152677 - Klammer; Peter ; et al. | 2017-06-01 |
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