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For the Inventor, By the Inventor

Hazelwood, MO, United States of America

Distribution Control Systems, Inc.

Calculating rank
USPTO Granted Patents = 14



Trademarks = 4

Forward Citations = 729

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12 inventors (with patents filed for the assignee):

goldMedal Sioe T Mak (4 out of 9 patents)

silverMedal Devendra K Soni (3 out of 3 patents)

bronzeMedal John B Hessling, Jr (2 out of 5 patents)

4.  Craig S Wyler (2 out of 2 patents)

5.  David Haynes (1 out of 14 patents)

6.  Quentin H Spencer (1 out of 9 patents)

7.  Benjamin A Hammond (1 out of 2 patents)

8.  Krister Lagerstrom (1 out of 1 patent)

9.  Mark E Aubuchon (1 out of 1 patent)

10.  Kevin J Franzen (1 out of 2 patents)

11.  Brian C Ramey (1 out of 1 patent)

12.  Dennis L Kelley (1 out of 1 patent)

13.  John B Hessling (1 patent)

14.  David Donald Haynes (0 patent)


14 patents:

1. 7523375 - Set of irregular LDPC codes with random structure and low encoding complexity (2009-04-21),
2. 7496430 - Intelligent fault detector system and method (2009-02-24),
3. 7432823 - Tamper detection apparatus for electrical meters (2008-10-07),
4. 7312693 - Method of increasing burst capacity for automatic meter reading (2007-12-25),
5. 7180517 - Quality of service terrain map for utilities (2007-02-20),
6. 7130722 - Smart disconnect switch interbase (2006-10-31),
7. 6940396 - Concurrent phase communication in TWACS (2005-09-06),
8. 5933072 - Current level control for TWACS inbound communications (1999-08-03),
9. 5696441 - Linear alternating current interface for electronic meters (1997-12-09),
10. 5486805 - Method of receiving unsolicited messages on an electrical distribution (1996-01-23),
11. 5310075 - Waterproof, gasketless enclosure (1994-05-10),
12. 5262755 - Inbound communications using electricity distribution network (1993-11-16),
13. 5198796 - Outbound signal detector system and method (1993-03-30),
14. 4998102 - Integrated meter transponder (1991-03-05),
Company Overview
Distribution Control Systems, Inc., based in Hazelwood, Missouri, specializes in advanced control systems and automation solutions tailored for various industries. The company focuses on developing innovative technologies that enhance operational efficiency and reliability in distribution and logistics. With a commitment to quality and customer satisfaction, DCS provides comprehensive services that include system design, integration, and support, ensuring seamless operations for its clients across diverse sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

14 Patents

#4 in Hazelwood, MO

#320 in Missouri

#22,347 in US

#42,314 in the World

Hazelwood, MO (US)
Hazelwood, MO, United States of America

Distribution Control Systems, Inc.

Forward Citations = 729

12 inventors:

goldMedal Sioe T Mak (4 out of 9 patents)

silverMedal Devendra K Soni (3 out of 3 patents)

bronzeMedal John B Hessling, Jr (2 out of 5 patents)

4.  Craig S Wyler (2 out of 2 patents)

5.  David Haynes (1 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Distribution Control Systems, Inc.. Retrieved from https://idiyas.com/company/distribution-control-systems

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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