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For the Inventor, By the Inventor

Milford, CT, United States of America

John I Clark

USPTO Granted Patents = 11

Average Co-Inventor Count = 1.3

ph-index = 8

Forward Citations = 480(Granted Patents)


Company Filing History:

goldMedal11 out of 2,979 
 
Pitney Bowes Inc.
 patents

Years Active: 1983-1989

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11 patents (USPTO):Explore Patents
1. 4829568 - System for the printing and reading of encrypted messages (1989-05-09),
2. 4641347 - System for printing encrypted messages with a character generator and (1987-02-03),
3. 4641346 - System for the printing and reading of encrypted messages (1987-02-03),
4. 4637051 - System having a character generator for printing encrypted messages (1987-01-13),
5. 4507104 - Eccentric pulley for inelastic timing belt (1985-03-26),
6. 4493252 - Postage printing apparatus having a movable print head in a print drum (1985-01-15),
7. 4492160 - Postage printing apparatus having a movable print head and a variable (1985-01-08),
8. 4492159 - Postage printing apparatus having a print head with a replaceable ribbon (1985-01-08),
9. 4492158 - Postage printing apparatus having a movable print head and a hollow (1985-01-08),
10. 4492157 - Postage printing apparatus having a movable print head and a rotating (1985-01-08),
11. 4367676 - Postage meter value selecting system (1983-01-11),

Title: Innovator Spotlight: John I. Clark

Introduction

John I. Clark, an accomplished inventor based in Milford, Connecticut, has made significant contributions to the field of printing and encryption technology with his innovative inventions. With a remarkable portfolio of 11 patents, he continues to shape the future of secure communication and postage systems.

Latest Patents

Among his latest inventions, John I. Clark developed a cutting-edge system for the printing and reading of encrypted messages. This innovative system incorporates a device for printing encrypted postage and similar indicia alongside a device for reading these indicia. The printing process utilizes a dot matrix printer, where character generation signals are modified with encryption signals. This method ensures that forgery and alteration of printed material are effectively inhibited. The encoding process is designed to retain the general form of the characters, using slightly displaced dots to serve as encrypted code while allowing the characters to be recognizable.

Career Highlights

John I. Clark's career has been prominently linked with Pitney Bowes Inc., a leader in postage and mailing solutions. His work at the company demonstrates his commitment to enhancing the security and accuracy of postal systems through innovation. His patents showcase not only his technical skills but also his ability to address and solve complex issues related to secure communication.

Collaborations

Throughout his innovative journey, John I. Clark has collaborated with notable coworkers, including Alton B. Eckert, Jr. and David M. Warren. These partnerships highlight the collaborative spirit within his work environment, fostering the exchange of ideas and technological advancements.

Conclusion

In summary, John I. Clark stands out as a prominent inventor in the realm of printing and encryption technologies. His dedication to innovation, exemplified by his impressive patent portfolio, positions him as a key figure in the development of secure communication systems. As he continues to push boundaries at Pitney Bowes Inc., the future of encrypted messaging and postage looks promising.

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