Growing community of inventors

Greenville, OH, United States of America

Donald E Holmes

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 33

Donald E Holmes ↔ Michael William Fanelli (1 patent)Donald E Holmes ↔ Milton S Isaacson (1 patent)Donald E Holmes ↔ Frank W Brooks, Sr (1 patent)Donald E Holmes ↔ Ralph A Gordon (1 patent)Donald E Holmes ↔ Anthony P Lioi (1 patent)Donald E Holmes ↔ Jeremy H Olson (1 patent)Donald E Holmes ↔ Douglas D Willibey (1 patent)Donald E HolmesDonald E Holmes (2 patents)Michael William FanelliMichael William Fanelli (13 patents)Milton S IsaacsonMilton S Isaacson (13 patents)Frank W Brooks, SrFrank W Brooks, Sr (10 patents)Ralph A GordonRalph A Gordon (5 patents)Anthony P LioiAnthony P Lioi (4 patents)Jeremy H OlsonJeremy H Olson (1 patent)Douglas D WillibeyDouglas D Willibey (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gm Global Technolgoy Operations, Inc. (1 from 31,077 patents)

2. Nu-Tech Industries, Inc. (1 from 13 patents)


2 patents:

1. 5531298 - Brake actuator

2. 5066300 - Twin replacement heart

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as of
1/13/2026
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