Growing community of inventors

Clearwater, FL, United States of America

Donald Oldham

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 = 7

Donald OldhamHamze Moussa (1 patent)Donald OldhamJon B Freeman (1 patent)Donald OldhamDonald Oldham (1 patent)Hamze MoussaHamze Moussa (8 patents)Jon B FreemanJon B Freeman (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Technology Research Corporation (1 from 26 patents)


1 patent:

1. 9564719 - Elevated temperature detection and interrupter circuit for power cable

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