Forward Citations = 241

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19 inventors (with patents filed for the assignee):

Parameswaran B Nair (4 out of 19 patents)

James T Stills (4 out of 12 patents)

Kumar S Choudhuri (4 out of 15 patents)

4. James H Hamilton (4 out of 8 patents)

5. Gregory A Philmon (4 out of 6 patents)

6. John C Evans (3 out of 21 patents)

7. James F Price (3 out of 34 patents)

8. Peter R Cavicchi (3 out of 5 patents)

9. Timothy W Depew (3 out of 5 patents)

10. Paul W Noblett, Jr (3 out of 6 patents)

11. Edward G Kligfeld (3 out of 6 patents)

12. Shelley K Friedman (3 out of 5 patents)

13. Murray A Morton (3 out of 6 patents)

14. Mark Brady (3 out of 5 patents)

15. Holly B Krahe (3 out of 5 patents)

4 patents: Sort by Forward Citations

1. 5432326 - Systems and methods for operating data card terminals for transaction (1995-07-11),

2. 5428210 - Data card terminal with embossed character reader and signature capture (1995-06-27),

3. 5386458 - Systems and methods for operating data card terminals for transaction (1995-01-31),

4. 5334823 - Systems and methods for operating data card terminals for transaction (1994-08-02),

Company Overview

National Bancard Corporation is a leading provider of payment processing solutions for businesses of all sizes. With a focus on innovation and customer service, National Bancard helps merchants securely accept electronic payments through a variety of channels including in-person, online, and mobile. Their cutting-edge technology and competitive pricing make them a trusted partner for businesses looking to streamline their payment processing and increase sales.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#12 in Sunrise, FL

#2,103 in Florida

#60,641 in US

Sunrise, FL, United States of America

National Bancard Corporation

Forward Citations = 241

19 inventors:

Parameswaran B Nair (4 out of 19 patents)

James T Stills (4 out of 12 patents)

Kumar S Choudhuri (4 out of 15 patents)

4. James H Hamilton (4 out of 8 patents)

5. Gregory A Philmon (4 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: National Bancard Corporation. Retrieved from https://idiyas.com/company/national-bancard

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]