Sean Louis Calkins

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Midvale, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for multi-keyholder digital lockout
- Patent number 11,104,297
- Issue date Aug 31, 2021
- NOKE, INC.
- David P. Gengler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lockout management systems and methods with multi-keyholder electro...
- Patent number 11,098,500
- Issue date Aug 24, 2021
- NOKE, INC.
- David P. Gengler
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR MULTI-KEYHOLDER DIGITAL LOCKOUT
- Publication number 20200339064
- Publication date Oct 29, 2020
- NOKE, INC.
- David P. GENGLER
- B60 - VEHICLES IN GENERAL
Information Patent Application
LOCKOUT MANAGEMENT SYSTEMS AND METHODS WITH MULTI-KEYHOLDER ELECTRO...
- Publication number 20190368233
- Publication date Dec 5, 2019
- NOKE, INC.
- David P. Gengler
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES