Growing community of inventors

Camarillo, CA, United States of America

David M Martinez

Average Co-Inventor Count = 1.60

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 = 43

David M Martinez ↔ Clyde Ronald Pratt (1 patent)David M Martinez ↔ Roger G Carignan (1 patent)David M Martinez ↔ Michael L Schiffman (1 patent)David M MartinezDavid M Martinez (2 patents)Clyde Ronald PrattClyde Ronald Pratt (32 patents)Roger G CarignanRoger G Carignan (27 patents)Michael L SchiffmanMichael L Schiffman (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Techmedica, Inc. (2 from 13 patents)


2 patents:

1. D326156 - Knee joint for prosthetic system

2. D284510 - Surgical retractor

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as of
12/18/2025
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