Blackaby; Barry G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Blackaby; Barry G..The latest application filed is for "resistance-based inspection of elevator system support members".
- Blackaby; Barry G. - Simsbury CT
- Blackaby; Barry G. - Granby CT US
- Blackaby; Barry G. - Avon CT
| Patent | Date |
|---|---|
| Elevator system suspension member Grant 11,214,465 - Sherrick , et al. January 4, 2 | 2022-01-04 |
| Resistance-based Inspection Of Elevator System Support Members App 20200122973 - Keyo; Peter ; et al. | 2020-04-23 |
| Elevator System Suspension Member App 20180170713 - Sherrick; Kathryn Rauss ; et al. | 2018-06-21 |
| Controlling speed of an elevator using a speed reducing switch and governor Grant 9,708,157 - Della Porta , et al. July 18, 2 | 2017-07-18 |
| System and Method for Reducing Speed of An Elevator App 20140367206 - Della Porta; Joseph L. ; et al. | 2014-12-18 |
| System for remotely communicating voice and data to and from an elevator controller Grant 6,684,055 - Blackaby , et al. January 27, 2 | 2004-01-27 |
| Elevator rescue system Grant 6,269,910 - Fargo , et al. August 7, 2 | 2001-08-07 |
| Elevator rescue system Grant 6,196,355 - Fargo , et al. March 6, 2 | 2001-03-06 |
| Method for monitoring elevator leveling performance with improved accuracy Grant 5,889,239 - Blackaby , et al. March 30, 1 | 1999-03-30 |
| Fire and security system with multi detector-occupancy-temperature-smoke (MDOTS) sensors Grant 4,688,183 - Carll , et al. August 18, 1 | 1987-08-18 |
| Digital PBX integrated workstation security system Grant 4,654,640 - Carll , et al. March 31, 1 | 1987-03-31 |
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