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Marion, IA, United States of America

Alvin Derouen

Average Co-Inventor Count = 1.00

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 = 0

Alvin DerouenAlvin Derouen (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Crystal Group, Inc. (2 from 32 patents)


2 patents:

1. 10782755 - System and method for creating high powered EMC compliant power supply for industrial and military applications

2. 9535475 - System and method for creating high powered EMC compliant power supply for industrial and military applications

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