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For the Inventor, By the Inventor

Phoenix, AZ, United States of America

Hanchett Entry Systems, Inc.


USPTO Granted Patents = 113



Trademarks = 41

Forward Citations = 738

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53 inventors (with patents filed for the assignee):

goldMedal Michael Allen Webb (25 out of 29 patents)

silverMedal Joshua T Peabody (22 out of 23 patents)

bronzeMedal Leland J Hanchett, Jr (20 out of 21 patents)

4.  Dominik Scheffler (19 out of 32 patents)

5.  Ryan Matthew Sims (17 out of 18 patents)

6.  Randall Shaffer (14 out of 14 patents)

7.  Larry Gene Corwin, Jr (13 out of 16 patents)

8.  Scott Lindsay Sullivan (13 out of 68 patents)

9.  Scott Patrick Sullivan (11 out of 11 patents)

10.  John Brennan (9 out of 9 patents)

11.  Robert W Lewis (9 out of 9 patents)

12.  Baruch Spence (8 out of 8 patents)

13.  James Griffin (7 out of 7 patents)

14.  Brett L Davis (6 out of 6 patents)

15.  David Moroyoqui (5 out of 5 patents)


Core Competencies:
Electric Strike
Solenoid Assembly
Modular Design
Power Controller
Electromagnetic Lock
Latching Mechanism
Access Control
Interchangeable Actuator
Dead Latch Release
Energy Harvester
Strike Plate
Multiple Point Locking

113 patents:

1. 12665116 - Solid-state degauss circuit for use in an electromagnetic lock (2026-06-23),
2. 12655656 - Door strike assembly with a revolving latch ejector (2026-06-16),
3. 12624571 - Electrified latch (2026-05-12),
4. 12601201 - Surface mounted electric strike (2026-04-14),
5. 12567526 - Solenoid assembly with included constant-current controller circuit (2026-03-03),
6. 12559978 - Modular surface mounted electric strike (2026-02-24),
7. 12540490 - Electric strike having an interchangable actuator module (2026-02-03),
8. 12534936 - Electric strike for a sliding door latch (2026-01-27),
9. 12529244 - Electrified latch (2026-01-20),
10. 12529243 - Power controller for a door lock and method of conserving power (2026-01-20),
11. 12509915 - Surface mounted electric strike (2025-12-30),
12. 12473754 - Door strike having a dead latch release (2025-11-18),
13. 12392167 - Overhead locking device (2025-08-19),
14. 12366092 - Interchangeable latch assembly for an exit device (2025-07-22),
15. 12320148 - Electric door strike keeper (2025-06-03),
Hanchett Entry Systems, Inc. is a leading provider of innovative access control solutions for residential, commercial, and industrial properties. With a wide range of products including security gates, electronic entry systems, and turnstiles, we strive to ensure the highest level of security and convenience for our customers. Our advanced technology, exceptional customer service, and commitment to quality make us a trusted choice in the access control industry.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

113 Patents

#9 in Phoenix, AZ

#41 in Arizona

#3,400 in US

#6,991 in the World

Phoenix, AZ (US)
Phoenix, AZ, United States of America

Hanchett Entry Systems, Inc.

Forward Citations = 738

53 inventors:

goldMedal Michael Allen Webb (25 out of 29 patents)

silverMedal Joshua T Peabody (22 out of 23 patents)

bronzeMedal Leland J Hanchett, Jr (20 out of 21 patents)

4.  Dominik Scheffler (19 out of 32 patents)

5.  Ryan Matthew Sims (17 out of 18 patents)

Please report any incorrect information to [email protected]
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