Growing community of inventors

Mountain View, CA, United States of America

Gary L Christiansen

Average Co-Inventor Count = 3.00

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 = 27

Gary L ChristiansenRonald G Chang (1 patent)Gary L ChristiansenJames B Ross (1 patent)Gary L ChristiansenGary L Christiansen (1 patent)Ronald G ChangRonald G Chang (77 patents)James B RossJames B Ross (13 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Modern Medical Devices (1 from 2 patents)


1 patent:

1. 5466897 - Stethoscope diaphragm dispenser and method

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