Growing community of inventors

Lancaster, NY, United States of America

Stephen J Michalak

Average Co-Inventor Count = 3.00

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 = 9

Stephen J MichalakJeffrey W Reynolds (1 patent)Stephen J MichalakSteven Robert Drosendahl (1 patent)Stephen J MichalakStephen J Michalak (1 patent)Jeffrey W ReynoldsJeffrey W Reynolds (6 patents)Steven Robert DrosendahlSteven Robert Drosendahl (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mattel, Inc. (1 from 1,703 patents)


1 patent:

1. 7568538 - Children's ride-on vehicle charging assemblies with back feed protection

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1/5/2026
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