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New York, NY, United States of America

Harding W Willinger

Average Co-Inventor Count = 3.00

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 = 32

Harding W Willinger ↔ Allan H Willinger (2 patents)Harding W Willinger ↔ Monte L Levin (2 patents)Harding W WillingerHarding W Willinger (2 patents)Allan H WillingerAllan H Willinger (63 patents)Monte L LevinMonte L Levin (51 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Willinger Bros., Inc. (2 from 46 patents)


2 patents:

1. D247435 - Aquarium air pump

2. D247436 - Aquarium air pump

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idiyas.com
as of
12/14/2025
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