Growing community of inventors

Kenosha, WI, United States of America

Robert H Junkel

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 = 21

Robert H Junkel ↔ Kirk E Mellits (1 patent)Robert H JunkelRobert H Junkel (1 patent)Kirk E MellitsKirk E Mellits (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Snap-On Tools Corporation (1 from 157 patents)


1 patent:

1. D350265 - Needle nose pliers

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1/19/2026
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