logo

For the Inventor, By the Inventor

Denver, CO, United States of America

Robert L Alldredge

This inventor holds 10 USPTO granted patents. Top assignees: Metre International, Inc., Other. Active years: 1979-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert L Alldredge. Retrieved from https://idiyas.com/inventor/robert-l-alldredge

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10

% Patents Active = 80.0

Average Co-Inventor Count = 1.2

ph-index = 8

Forward Citations = 231(Granted Patents)


Company Filing History:

goldMedal1 out of 2 
 
Metre International, Inc.
 patents
silverMedal9 out of 834,570 
Other
 patents

Years Active: 1979-2008

Loading Chart...
10 patents (USPTO):Explore Patents
1. 7325136 - Method and apparatus for secured electronic commerce (2008-01-29),
2. 7043025 - Method and apparatus for secured electronic commerce (2006-05-09),
3. 5914044 - Immobilized branched polyalkyleneimines (1999-06-22),
4. 4910676 - Processing system for managing bi-media investments (1990-03-20),
5. 4438842 - Slide conveyor with side stabilizers (1984-03-27),
6. 4422544 - Conveyor system with bi-planar chain (1983-12-27),
7. 4290785 - Dust collector and method of operation (1981-09-22),
8. 4246119 - Liquid sand filter (1981-01-20),
9. 4144965 - Flexible conveyor track assembly (1979-03-20),
10. 4139473 - Filter (1979-02-13),

Title: The Innovations of Robert L Alldredge

Introduction

Robert L Alldredge is a notable inventor based in Denver, CO (US). He has made significant contributions to the field of electronic commerce through his innovative patents. With a total of 10 patents to his name, Alldredge has focused on enhancing security and anonymity in online transactions.

Latest Patents

One of his latest patents is a method and apparatus for secured electronic commerce. This invention allows a user to anonymously acquire a first sequence of encryption key material. An encryption server, which has a second sequence complementary to the first sequence, receives and forwards encrypted messages while monitoring the utilization of encryption key material by the user. As the key material is used, the server adjusts user accounts to exhaust the first sequence. This innovative approach provides secure, anonymous communication and can serve as a payment medium for conducting electronic transactions.

Career Highlights

Throughout his career, Robert L Alldredge has worked with various companies, including Metre International, Inc. His work has been instrumental in developing technologies that enhance the security of electronic transactions.

Collaborations

Alldredge has collaborated with notable individuals in his field, including Eduard W VanLingen and Leonard Francis Lindoy. These collaborations have contributed to the advancement of his innovative projects.

Conclusion

Robert L Alldredge's contributions to the field of electronic commerce through his patents demonstrate his commitment to innovation and security. His work continues to influence the way electronic transactions are conducted today.

Profile summary based on public USPTO records.
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]
Loading…