Growing community of inventors

Cresten, CA, United States of America

Raymond Dahl

Average Co-Inventor Count = 4.00

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 = 29

Raymond Dahl ↔ Joseph A Sorensen (1 patent)Raymond Dahl ↔ Anthony Bernard Fuller (1 patent)Raymond Dahl ↔ Francis Barnes (1 patent)Raymond DahlRaymond Dahl (1 patent)Joseph A SorensenJoseph A Sorensen (36 patents)Anthony Bernard FullerAnthony Bernard Fuller (13 patents)Francis BarnesFrancis Barnes (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Petersen Manufacturing (1 from 2 patents)


1 patent:

1. 5456144 - Locking pliers with axial clamping action

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12/19/2025
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