Growing community of inventors

Brighton, MI, United States of America

Joe Heller

Average Co-Inventor Count = 2.00

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 = 12

Joe HellerWilliam Hartman Fort (2 patents)Joe HellerJoe Heller (2 patents)William Hartman FortWilliam Hartman Fort (86 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Stoneridge Control Devices, Inc. (2 from 73 patents)


2 patents:

1. 6994357 - Failsafe actuator

2. 6942227 - Failsafe actuator

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idiyas.com
as of
12/20/2025
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