Growing community of inventors

Camarillo, CA, United States of America

Dave Ivinson

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 = 4

Dave IvinsonJohn Nino (2 patents)Dave IvinsonDave Ivinson (2 patents)John NinoJohn Nino (66 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eca Medical Instruments, Inc. (2 from 86 patents)

2. Nino, John (0 patent)

3. Ivinson, Dave (0 patent)


2 patents:

1. 8943667 - Stress reducing tool mounting method

2. 8832919 - Flanged ribbed nut

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1/1/2026
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