Growing community of inventors

Racine, WI, United States of America

Daniel C Quella

Average Co-Inventor Count = 2.57

ph-index = 3

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 = 56

Daniel C QuellaMatthew L Andis (2 patents)Daniel C QuellaDaniel L Sukow (2 patents)Daniel C QuellaMichael E Beach (1 patent)Daniel C QuellaDaniel C Quella (3 patents)Matthew L AndisMatthew L Andis (37 patents)Daniel L SukowDaniel L Sukow (5 patents)Michael E BeachMichael E Beach (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Andis Company (2 from 109 patents)

2. Racine Railroad Products, Inc. (1 from 24 patents)


3 patents:

1. 5092048 - Cutting head assembly for hair trimmers

2. 5084974 - Clipper with lever actuated adjustable comb

3. 4890558 - Anchor spreader

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as of
12/18/2025
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