Growing community of inventors

Akron, OH, United States of America

David A Kay

Average Co-Inventor Count = 3.00

ph-index = 3

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 = 21

David A KayJeffrey D Johnson (3 patents)David A KayJackson R Heavener (3 patents)David A KayDavid A Kay (3 patents)Jeffrey D JohnsonJeffrey D Johnson (117 patents)Jackson R HeavenerJackson R Heavener (21 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Orthohelix Surgical Designs, Inc. (3 from 63 patents)


3 patents:

1. 10368926 - Osteotomy plate, plate driver and method for their use

2. 9888949 - Osteotomy plate, plate driver and method for their use

3. 9572607 - Osteotomy plate, plate driver and method for their use

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as of
1/2/2026
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