Growing community of inventors

Richland Center, WI, United States of America

Rick Parduhn

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 24

Rick ParduhnEric H Eby (3 patents)Rick ParduhnJames C Boda (1 patent)Rick ParduhnRobert T Schofield (1 patent)Rick ParduhnRick Parduhn (3 patents)Eric H EbyEric H Eby (11 patents)James C BodaJames C Boda (38 patents)Robert T SchofieldRobert T Schofield (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Halvor, Inc. (3 from 3 patents)


3 patents:

1. 7438279 - Tool for pulling nails and other protrusions

2. 7364133 - Tool for pulling nails and other protrusions

3. 6986504 - Tool for pulling nails and other protrusions

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as of
1/12/2026
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