Dan Van Dusen

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Mesa, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Resiliently mounted strike plate of an electromagnetic door lock
- Patent number 11,566,442
- Issue date Jan 31, 2023
- Hanchett Entry Systems, Inc.
- Larry Gene Corwin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electric strike for interlocking latch mechanism
- Patent number 11,408,204
- Issue date Aug 9, 2022
- Hanchett Entry Systems, Inc.
- Joshua T. Peabody
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Resiliently mounted strike plate of an electromagnetic door lock
- Patent number 10,190,333
- Issue date Jan 29, 2019
- Hanchett Entry Systems, Inc.
- Larry Gene Corwin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC STRIKE FOR INTERLOCKING LATCH MECHANISM
- Publication number 20190330886
- Publication date Oct 31, 2019
- Hanchett Entry Systems, Inc.
- Joshua T. Peabody
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
RESILIENTLY MOUNTED STRIKE PLATE OF AN ELECTROMAGNETIC DOOR LOCK
- Publication number 20190071892
- Publication date Mar 7, 2019
- Hanchett Entry Systems, Inc.
- Larry Gene Corwin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Resiliently Mounted Strike Plate of an Electromagnetic Door Lock
- Publication number 20170298653
- Publication date Oct 19, 2017
- Hanchett Entry Systems, Inc.
- Larry Gene Corwin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES