For the Inventor, By the Inventor

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Radnor, PA, United States of America

Airgas Usa, LLC

USPTO Granted Patents = 3

Trademarks = 5

Forward Citations = 4

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5 inventors (with patents filed for the assignee):

Joanne Burrows (1 out of 1 patent)

Charles Cory (1 out of 1 patent)

Charles L Caristan (1 out of 3 patents)

4. Stephen Bilger (1 out of 5 patents)

5. William S Adams (1 out of 4 patents)

3 patents: Sort by Forward Citations

1. 10518286 - Nozzle assemblies for coolant systems, methods, and apparatuses (2019-12-31),

2. 10141814 - Liquid cryogen vaporizer method and system (2018-11-27),

3. 10099851 - Self-retracting, insulated dry ice container and gas dispenser for enhanced shipping container refrigeration (2018-10-16),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#9 in Radnor, PA

#2,630 in Pennsylvania

#71,949 in US

Radnor, PA, United States of America

Airgas Usa, LLC

Forward Citations = 4

5 inventors:

Joanne Burrows (1 out of 1 patent)

Charles Cory (1 out of 1 patent)

Charles L Caristan (1 out of 3 patents)

4. Stephen Bilger (1 out of 5 patents)

5. William S Adams (1 out of 4 patents)

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