Growing community of inventors

Bellingham, WA, United States of America

Patrick Harman

Average Co-Inventor Count = 2.00

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 = 269

Patrick HarmanDonald J Hammerstrom (1 patent)Patrick HarmanPatrick Harman (1 patent)Donald J HammerstromDonald J Hammerstrom (28 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Power Systems, Inc. (1 from 7 patents)


1 patent:

1. 6765315 - Bi-directional regulator/converter with buck/boost by fuzzy logic control

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/8/2026
Loading…