Growing community of inventors

Madison, WI, United States of America

Leigh A Fieldstad

Average Co-Inventor Count = 4.00

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 = 19

Leigh A Fieldstad ↔ Robert A Clack (1 patent)Leigh A Fieldstad ↔ Mark Gilbertson (1 patent)Leigh A Fieldstad ↔ Daniel A Klein (1 patent)Leigh A FieldstadLeigh A Fieldstad (1 patent)Robert A ClackRobert A Clack (18 patents)Mark GilbertsonMark Gilbertson (15 patents)Daniel A KleinDaniel A Klein (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Clack Corporation (1 from 32 patents)


1 patent:

1. D386242 - Countertop filter

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12/28/2025
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