Growing community of inventors

New Berlin, WI, United States of America

John H Schlais

Average Co-Inventor Count = 2.00

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 = 11

John H Schlais ↔ Michael R Schreiner (1 patent)John H SchlaisJohn H Schlais (1 patent)Michael R SchreinerMichael R Schreiner (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Erie Manufacturing Company (1 from 20 patents)


1 patent:

1. D400967 - Combination valve and valve actuator

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