Growing community of inventors

Houston, TX, United States of America

Charles R Hanna

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Charles R HannaJohn P Franz (1 patent)Charles R HannaBalaji Natrajan (47 patents)Charles R HannaMichael Lawrence Sabotta (26 patents)Charles R HannaBrian T Purcell (1 patent)Charles R HannaHenry F Lada (0 patent)Charles R HannaCharles R Hanna (1 patent)John P FranzJohn P Franz (134 patents)Balaji NatrajanBalaji Natrajan (47 patents)Michael Lawrence SabottaMichael Lawrence Sabotta (26 patents)Brian T PurcellBrian T Purcell (22 patents)Henry F LadaHenry F Lada (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett Packard Enterprise Development LP (1 from 5,265 patents)


1 patent:

1. 10672683 - Heat transfer adapter plate

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1/8/2026
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