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For the Inventor, By the Inventor

McLean, VA, United States of America

Mlr, LLC

Calculating rank
USPTO Granted Patents = 22

% Expired Patents = 36.4


Forward Citations = 343

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5 inventors (with patents filed for the assignee):

goldMedal Charles M Leedom, Jr (19 out of 24 patents)

silverMedal Joseph B Sainton (5 out of 14 patents)

bronzeMedal Eric J Robinson (5 out of 9 patents)

4.  Harry M O'Sullivan (2 out of 8 patents)

5.  Stephen A Roedel (1 out of 1 patent)

6.  Joseph B Sainton (0 patent)


22 patents:

1. 11647385 - Security system for handheld wireless devices using time-variable encryption keys (2023-05-09),
2. 11622265 - Security system for handheld wireless devices using time-variable encryption keys (2023-04-04),
3. 11375366 - Security system for handheld wireless devices using time-variable encryption keys (2022-06-28),
4. 10652734 - Security system for handheld wireless devices using time-variable encryption keys (2020-05-12),
5. 9531548 - Security system for handheld wireless devices using time-variable encryption keys (2016-12-27),
6. 8831617 - Tiered wireless, multi-modal access system and method (2014-09-09),
7. 8732459 - Security system for handheld wireless devices using time-variable encryption keys (2014-05-20),
8. 8700041 - Tiered wireless, multi-modal access system and method (2014-04-15),
9. 8401559 - Tiered wireless, multi-modal access system and method (2013-03-19),
10. 8341397 - Security system for handheld wireless devices using-time variable encryption keys (2012-12-25),
11. 8078221 - Tiered wireless, multi-modal access system and method (2011-12-13),
12. RE42697 - Apparatus and methods for networking omni-modal radio devices (2011-09-12),
13. 7627340 - Tiered wireless, multi-modal access system and method (2009-12-01),
14. RE40540 - Apparatus and methods for networking omni-modal radio devices (2008-10-13),
15. 7386322 - Adaptive omni-modal radio apparatus and methods (2008-06-10),
Company Overview
Mlr, LLC is a technology-focused company based in McLean, Virginia, specializing in advanced research and development across various sectors. The organization is known for its innovative solutions in areas such as software development, data analytics, and systems engineering. Mlr, LLC aims to leverage cutting-edge technologies to address complex challenges and enhance operational efficiencies for its clients, contributing to advancements in both commercial and governmental applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Mlr, LLC USPTO Patent Assignee Logo
22 Patents

#15 in McLean, VA

#249 in Virginia

#15,057 in US

#28,822 in the World

McLean, VA (US)
McLean, VA, United States of America

Mlr, LLC

Forward Citations = 343

5 inventors:

goldMedal Charles M Leedom, Jr (19 out of 24 patents)

silverMedal Joseph B Sainton (5 out of 14 patents)

bronzeMedal Eric J Robinson (5 out of 9 patents)

4.  Harry M O'Sullivan (2 out of 8 patents)

5.  Stephen A Roedel (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mlr, LLC. Retrieved from https://idiyas.com/company/mlr

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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