Growing community of inventors

Olean, NY, United States of America

William J Scheminger

Average Co-Inventor Count = 1.33

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 = 26

William J SchemingerDan W Harrison (1 patent)William J SchemingerWilliam J Scheminger (2 patents)Dan W HarrisonDan W Harrison (6 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Cutco Cutlery Corporation (1 from 4 patents)

2. Alcas Cutlery Corporation (1 from 1 patent)


2 patents:

1. 5555625 - Rotary cutter

2. 4813143 - Handle and knives comprising the same

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12/20/2025
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