Growing community of inventors

Junction City, OH, United States of America

Ralph Farmer

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 = 0

Ralph Farmer ↔ David E Johnson (1 patent)Ralph FarmerRalph Farmer (1 patent)David E JohnsonDavid E Johnson (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Arcair Company (1 from 45 patents)


1 patent:

1. D277191 - Carriage mounted tool oscillator

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12/12/2025
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