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For the Inventor, By the Inventor

Sparks, NV, United States of America

Securitron Magnalock Corporation


USPTO Granted Patents = 21


Trademarks = 12

Forward Citations = 478

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27 inventors (with patents filed for the assignee):

goldMedal Thomas Edward Roth (7 out of 9 patents)

silverMedal Robert C Hunt (6 out of 16 patents)

bronzeMedal Dennis E Wojdan (5 out of 5 patents)

4.  Robert C Cook (5 out of 5 patents)

5.  Larry Gene Corwin, Jr (3 out of 16 patents)

6.  Michael Allen Webb (3 out of 29 patents)

7.  Larry Gene Corwin (3 out of 6 patents)

8.  Vincent J Frallicciardi (3 out of 3 patents)

9.  Paul Justus Rodgers (2 out of 3 patents)

10.  Jonathan King (1 out of 2 patents)

11.  Don Bartley (1 out of 1 patent)

12.  Dale D Martin (1 out of 10 patents)

13.  Shawn Rubendall (1 out of 1 patent)

14.  Alois Crepinsek (1 out of 16 patents)

15.  Ronald S Slusarski (1 out of 7 patents)


21 patents:

1. 8966259 - Controller-keypad/card reader identification system including card programming and secure communications (2015-02-24),
2. D690576 - Electromagnetic lock (2013-10-01),
3. 8448382 - Apparatus for transferring electric power between a closable member and a frame (2013-05-28),
4. D682655 - Electromagnetic lock (2013-05-21),
5. 8094017 - Electromagnetic lock monitoring system (2012-01-10),
6. 8047582 - Electro-mechanical lock (2011-11-01),
7. 7032418 - Vertical door locking system (2006-04-25),
8. 6609738 - Electromagnetic door lock system (2003-08-26),
9. 6581991 - Automated door latch actuator especially adapted for mortise locks and method corresponding thereto (2003-06-24),
10. 6271751 - Magnetic lock and status detection system and method therefor (2001-08-07),
11. 6135515 - Multi-directional self-aligning shear type electromagnetic lock (2000-10-24),
12. 6022056 - Method and apparatus for automated door latch actuator (2000-02-08),
13. 6007119 - Multi-directional self-aligning shear type electromagnetic lock (1999-12-28),
14. 5825288 - Monitoring device for swinging deadlock (1998-10-20),
15. 5758913 - Impact resistant electromagnetic lock (1998-06-02),
Company Overview
Securitron Magnalock Corporation, based in Sparks, NV, specializes in advanced access control solutions, particularly electromagnetic locks and related security products. The company focuses on enhancing security for a variety of environments, including commercial, institutional, and residential settings. Securitron is recognized for its commitment to innovation in the field of physical security, offering reliable and efficient products that meet the evolving needs of safety and access management.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

21 Patents

#5 in Sparks, NV

#123 in Nevada

#15,695 in US

#29,961 in the World

Sparks, NV (US)
Sparks, NV, United States of America

Securitron Magnalock Corporation

Forward Citations = 478

27 inventors:

goldMedal Thomas Edward Roth (7 out of 9 patents)

silverMedal Robert C Hunt (6 out of 16 patents)

bronzeMedal Dennis E Wojdan (5 out of 5 patents)

4.  Robert C Cook (5 out of 5 patents)

5.  Larry Gene Corwin, Jr (3 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Securitron Magnalock Corporation. Retrieved from https://idiyas.com/company/securitron-magnalock

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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