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For the Inventor, By the Inventor

Randolph, NJ, United States of America

Display Matrix Corporation

Calculating rank
USPTO Granted Patents = 15

% Expired Patents = 6.7


Forward Citations = 308

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3 inventors (with patents filed for the assignee):

goldMedal William Bohmer (15 out of 23 patents)

silverMedal Louis D Tomassetti (4 out of 23 patents)

bronzeMedal Clark F Bow (3 out of 5 patents)


15 patents:

1. 9149945 - Razor with blade heating system (2015-10-06),
2. 8776378 - Razor with blade heating system (2014-07-15),
3. 8713801 - Razor with blade heating system (2014-05-06),
4. 8533958 - Razor with blade heating system (2013-09-17),
5. 7614298 - Opaque aerosol container capacity indicator (2009-11-10),
6. 7490509 - Opaque aerosol container capacity indicator (2009-02-17),
7. 6817101 - Hot blade razor (2004-11-16),
8. 5569556 - Battery charge indicator (1996-10-29),
9. 5360682 - Battery charge indicator apparatus and the method of operation thereof (1994-11-01),
10. 5348813 - Battery charge indicator (1994-09-20),
11. 5244754 - Battery charge indicator (1993-09-14),
12. D337281 - Voltage indicator probe instrument (1993-07-13),
13. 5130658 - Apparatus and method for indicating state of charge of a battery (1992-07-14),
14. 5105156 - Method and apparatus for indicating state of charge of a battery (1992-04-14),
15. 5033824 - Convertible analog-digital mode display device (1991-07-23),
Company Overview
Display Matrix Corporation, based in Randolph, NJ, specializes in advanced display technologies and solutions. The company focuses on developing innovative display systems that cater to various industries, including automotive, medical, and consumer electronics. With a commitment to enhancing visual experiences, Display Matrix Corporation integrates cutting-edge research in optics and electronics to deliver high-quality, reliable products. Their expertise positions them as a key player in the evolving landscape of display technology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

15 Patents

#2 in Randolph, NJ

#802 in New Jersey

#21,085 in US

#39,991 in the World

Randolph, NJ (US)
Randolph, NJ, United States of America

Display Matrix Corporation

Forward Citations = 308

3 inventors:

goldMedal William Bohmer (15 out of 23 patents)

silverMedal Louis D Tomassetti (4 out of 23 patents)

bronzeMedal Clark F Bow (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Display Matrix Corporation. Retrieved from https://idiyas.com/company/display-matrix

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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