For the Inventor, By the Inventor

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East Hampton, CT, United States of America

Pressure Pak, Inc.

USPTO Granted Patents = 3

Forward Citations = 18

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1 inventor (with patents filed for the assignee):

Robert H Jernberg (3 out of 9 patents)

3 patents: Sort by Forward Citations

1. 4738372 - Method and device for corrosion relief of a pressure vessel (1988-04-19),

2. 4667708 - Method and apparatus for filling tanks with liquified gas (1987-05-26),

3. 4557300 - Method of and apparatus for filling pressurized fluid containers (1985-12-10),

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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#3 in East Hampton, CT

#1,396 in Connecticut

#73,815 in US

East Hampton, CT, United States of America

Pressure Pak, Inc.

Forward Citations = 18

1 inventor:

Robert H Jernberg (3 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pressure Pak, Inc.. Retrieved from https://idiyas.com/company/pressure-pak

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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