Growing community of inventors

Spokane, WA, United States of America

Joseph A Benefield

Average Co-Inventor Count = 2.67

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 = 20

Joseph A BenefieldGeorge P English (2 patents)Joseph A BenefieldStephen S Damitio (1 patent)Joseph A BenefieldTheodore D Clark (1 patent)Joseph A BenefieldJoseph A Benefield (2 patents)George P EnglishGeorge P English (10 patents)Stephen S DamitioStephen S Damitio (6 patents)Theodore D ClarkTheodore D Clark (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Key Tronic Corporation (2 from 32 patents)


2 patents:

1. 5430263 - Computer keyboard with integral dome sheet and support pegs

2. 5360955 - Computer keyboard with cantilever switch design and improved PCB/switch

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1/9/2026
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