Growing community of inventors

Hot Springs, AR, United States of America

John S Vondenstein

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 = 0

John S Vondenstein ↔ Edward A Tomayko (1 patent)John S VondensteinJohn S Vondenstein (1 patent)Edward A TomaykoEdward A Tomayko (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Scroll Technologies (1 from 163 patents)


1 patent:

1. 7686599 - Scroll compressor with device to limit orbit radius

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12/15/2025
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