Growing community of inventors

Beaverton, OR, United States of America

Sonia F Blohm

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

Sonia F BlohmJohn D Richartz (1 patent)Sonia F BlohmSonia F Blohm (1 patent)John D RichartzJohn D Richartz (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Grape Technology Group, Inc. (1 from 70 patents)


1 patent:

1. 8693672 - Technique for effectively assisting a user during an information assistance call

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as of
12/7/2025
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