Growing community of inventors

Downers Grove, IL, United States of America

John L Kowalski

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 = 8

John L Kowalski ↔ Gerald R Scott (1 patent)John L Kowalski ↔ Garland Y Smith (1 patent)John L Kowalski ↔ George A Blazek (1 patent)John L KowalskiJohn L Kowalski (1 patent)Gerald R ScottGerald R Scott (11 patents)Garland Y SmithGarland Y Smith (7 patents)George A BlazekGeorge A Blazek (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Garland Smith Engineering Co., Inc. (1 from 2 patents)


1 patent:

1. 4072437 - Removable cutter tooth

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as of
12/16/2025
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