For the Inventor, By the Inventor

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Greensboro, NC, United States of America

Marconi Commerce Systems Inc.

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USPTO Granted Patents = 64

Trademarks = 3

Forward Citations = 1,892

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33 inventors (with patents filed for the assignee):

Paul D Miller (24 out of 56 patents)

Cheryl Felix (23 out of 63 patents)

Amy H Wilson (23 out of 53 patents)

4. Hal C Hartsell, Jr (9 out of 29 patents)

5. Seifollah S Nanaji (8 out of 39 patents)

6. Edward A Payne (4 out of 56 patents)

7. David L Kaehler (4 out of 10 patents)

8. Kenneth L Pope (4 out of 16 patents)

9. Randall O Watkins (4 out of 6 patents)

10. William C Royal, Jr (3 out of 13 patents)

11. John S McSpadden (3 out of 33 patents)

12. William P Shermer (3 out of 10 patents)

13. Joseph D Long (3 out of 22 patents)

14. Dolan F Blalock (3 out of 9 patents)

15. Howard M Myers (3 out of 17 patents)

Core Competencies:

Vapor Recovery

Fuel Dispenser

Proximity Sensing

Unauthorized Fueling

Customer Interface

Hydrocarbon Sensing

Lotteries

Emission Management

Diagnostics

Discharge Rate Control

Transponder Communication

Blending Systems

64 patents: Sort by Forward Citations

1. 6466842 - Dispensing system for preventing unauthorized fueling (2002-10-15),

2. D457084 - Vapor flow measurement housing (2002-05-15),

3. 6386246 - Vapor flow and hydrocarbon concentration sensor for improved vapor recovery in fuel dispensers (2002-05-14),

4. D456820 - Fuel dispenser loop conductor antenna (2002-05-08),

5. 6381514 - Dispenser system for preventing unauthorized fueling (2002-04-30),

6. 6380853 - Customer-sensitive dispenser using proximity sensing devices (2002-04-30),

7. 6364206 - Lottery ticket sales in fueling forecourt (2002-04-02),

8. 6363299 - Dispenser system for preventing unauthorized fueling (2002-03-26),

9. 6360137 - Internet asset management system for a fuel dispensing environment (2002-03-19),

10. 6357493 - Vapor recovery system for a fuel dispenser (2002-03-19),

11. 6352176 - Fuel dispensing system with discharge rate control (2002-03-05),

12. 6347649 - Pressure sensor for a vapor recovery system (2002-02-19),

13. 6338369 - Hydrocarbon vapor sensing (2002-01-15),

14. 6336479 - Determining vapor recovery in a fueling system (2002-01-08),

15. 6326934 - ADA convertible input display (2001-12-04),

Company Overview

Marconi Commerce Systems Inc., based in Greensboro, NC, specializes in advanced fuel dispensing technology. The company focuses on developing innovative solutions that enhance fuel management and safety, including vapor recovery systems, hydrocarbon sensing, and unauthorized fueling prevention. Their expertise extends to customer interface design and emission management, ensuring compliance with environmental standards while improving user experience. Marconi's commitment to technology positions it as a key player in the fuel dispensing sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

64 Patents

#10 in Greensboro, NC

#143 in North Carolina

#5,689 in US

#11,485 in the World

Greensboro, NC, United States of America

Marconi Commerce Systems Inc.

Forward Citations = 1,892

33 inventors:

Paul D Miller (24 out of 56 patents)

Cheryl Felix (23 out of 63 patents)

Amy H Wilson (23 out of 53 patents)

4. Hal C Hartsell, Jr (9 out of 29 patents)

5. Seifollah S Nanaji (8 out of 39 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Marconi Commerce Systems Inc.. Retrieved from https://idiyas.com/company/marconi-commerce-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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