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For the Inventor, By the Inventor

Ontario, CA, United States of America

Mag Instrument, Inc.


USPTO Granted Patents = 192

% Expired Patents = 19.8


Trademarks = 46

Forward Citations = 4,122

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26 inventors (with patents filed for the assignee):

goldMedal Anthony Maglica (149 out of 154 patents)

silverMedal Stacey H West (42 out of 47 patents)

bronzeMedal Armis L Lewis (24 out of 25 patents)

4.  Ralph E Johnson (13 out of 17 patents)

5.  Fred R McAlister (12 out of 12 patents)

6.  Kevin Collier (9 out of 22 patents)

7.  Greg Koch (9 out of 10 patents)

8.  Bruce K Bangerter (9 out of 11 patents)

9.  Darrell B Steinicke (9 out of 11 patents)

10.  Christopher Lee Halasz (8 out of 15 patents)

11.  Robert Peter Radloff (7 out of 11 patents)

12.  Benny M Osorio (5 out of 5 patents)

13.  Robert J DeLong (5 out of 8 patents)

14.  Scott M Nathanson (4 out of 7 patents)

15.  Stephen Sandor Halasz (3 out of 5 patents)


Core Competencies:
Tactical Flashlight
Rechargeable Lighting
LED Technology
Heat Sink
Portable Illumination
Multi-Mode Devices
User Interface
Battery Protection
Lighting Devices
Storage Compartment
Corrosive Leakage
Circuitry

192 patents:

1. 11384930 - Heat sink for lighting devices (2022-07-12),
2. 11359801 - Tactical flashlight with raised tactical switch and support hand tactical grip (2022-06-14),
3. 11149909 - Portable lighting devices (2021-10-19),
4. 10851980 - Tactical advantage flashlight (2020-12-01),
5. 10648627 - Rechargeable lighting devices (2020-05-12),
6. 10578292 - Tactical advantage flashlight (2020-03-03),
7. 10443834 - LED flashlight with improved heat sink (2019-10-15),
8. 10371327 - Rechargeable lighting devices (2019-08-06),
9. 10285242 - Portable lighting devices (2019-05-07),
10. 10240758 - Apparatus for creating a storage compartment in a flashlight and method of its use (2019-03-26),
11. 10215390 - Portable lighting devices (2019-02-26),
12. 10208936 - Multi-mode portable lighting device (2019-02-19),
13. 10085322 - Portable lighting devices (2018-09-25),
14. 10066794 - Rechargeable lighting devices (2018-09-04),
15. D826440 - Portable lamp flashlight (2018-08-21),
Company Overview
Mag Instrument, Inc., based in Ontario, California, specializes in the development and manufacturing of portable lighting devices, particularly tactical flashlights and rechargeable lighting solutions. The company is recognized for its innovative use of LED technology, heat sink designs, and multi-mode functionality, which enhance user experience and performance in various environments. With a focus on battery protection and intuitive user interfaces, Mag Instrument continues to lead in providing reliable illumination solutions for both professional and personal use.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Mag Instrument, Inc. USPTO Patent Assignee Logo
192 Patents

#1 in Ontario, CA

#466 in California

#2,143 in US

#4,386 in the World

Ontario, CA (US)
Ontario, CA, United States of America

Mag Instrument, Inc.

Forward Citations = 4,122

26 inventors:

goldMedal Anthony Maglica (149 out of 154 patents)

silverMedal Stacey H West (42 out of 47 patents)

bronzeMedal Armis L Lewis (24 out of 25 patents)

4.  Ralph E Johnson (13 out of 17 patents)

5.  Fred R McAlister (12 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mag Instrument, Inc.. Retrieved from https://idiyas.com/company/mag-instrument

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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