Growing community of inventors

Columbus, OH, United States of America

Chris VonDohlen

Average Co-Inventor Count = 6.00

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 = 13

Chris VonDohlen ↔ Keith Aaron Grider (1 patent)Chris VonDohlen ↔ Jerome Matula, Jr (1 patent)Chris VonDohlen ↔ Luke Christopher Stonis (1 patent)Chris VonDohlen ↔ Steven Charles Stegman (1 patent)Chris VonDohlen ↔ Greg Merz (1 patent)Chris VonDohlenChris VonDohlen (1 patent)Keith Aaron GriderKeith Aaron Grider (60 patents)Jerome Matula, JrJerome Matula, Jr (52 patents)Luke Christopher StonisLuke Christopher Stonis (30 patents)Steven Charles StegmanSteven Charles Stegman (15 patents)Greg MerzGreg Merz (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ric Investments, Inc. (1 from 297 patents)


1 patent:

1. D535742 - Patient interface device

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as of
12/25/2025
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