For the Inventor, By the Inventor

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Miami Beach, FL, United States of America

Signature Systems LLC

USPTO Granted Patents = 46

% Expired Patents = 87.0

Trademarks = 6

Forward Citations = 1,400

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4 inventors (with patents filed for the assignee):

Richard Postrel (44 out of 77 patents)

Postrel Richard (1 out of 3 patents)

John C Beery (1 out of 2 patents)

4. Harvey L Huston (1 out of 1 patent)

Core Competencies:

Reward Points

Electronic Exchange

Portable Devices

Point of Sale

Transaction Management

Rewards Accumulation

Loyalty Programs

Barter Systems

Merchant Transactions

User Profiles

Redemption Solutions

Multi-Function Cards

46 patents: Sort by Forward Citations

1. 8965784 - Reward exchange method and system implementing data collection and analysis (2015-02-24),

2. 8799063 - Method and system for providing rewards to a portable computing device at the point of sale (2014-08-05),

3. 8781891 - Portable multifunction device with multiple applications (2014-07-15),

4. 8725564 - Method and system for electronic exchange of reward points (2014-05-13),

5. 8712840 - Portable hand-held multi-function device for storing, managing and combining rewards (2014-04-29),

6. 8676641 - Online reward point exchange method and system with price, redemption and transacted value discount scheduling (2014-03-18),

7. 8655779 - Method and system for using reward points to liquidate products (2014-02-18),

8. 8615428 - Point of sale device for online reward point exchange method and system (2013-12-24),

9. 8612290 - System and method for card linked reward exchange account (2013-12-17),

10. 8600807 - Method and system for electronic exchange of reward points (2013-12-03),

11. 8583506 - Method and system for implementing an online purchase transaction with rewards (2013-11-12),

12. 8533037 - Reward exchange method and system with control of exchanged rewards and monetary consideration (2013-09-10),

13. 8515808 - Online reward point exchange method and system with automatic reward redemption solutions (2013-08-20),

14. 8510159 - Online reward point exchange method and system with user bids of rewards for purchase of a product (2013-08-13),

15. 8510158 - Online reward point exchange method and system with reward transactions based on user profiles (2013-08-13),

Signature Systems LLC, based in Miami Beach, FL, specializes in innovative solutions for reward exchange and data collection. The company focuses on the development of portable computing devices and multi-function systems that facilitate electronic reward points and point of sale transactions. By leveraging advanced technology, Signature Systems enhances user engagement through card linked accounts and user profile transactions, aiming to streamline the interaction between consumers and businesses in the digital rewards landscape.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

46 Patents

#1 in Miami Beach, FL

#173 in Florida

#7,570 in US

#15,085 in the World

Miami Beach, FL, United States of America

Signature Systems LLC

Forward Citations = 1,400

4 inventors:

Richard Postrel (44 out of 77 patents)

Postrel Richard (1 out of 3 patents)

John C Beery (1 out of 2 patents)

4. Harvey L Huston (1 out of 1 patent)

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