Growing community of inventors

Sachse, TX, United States of America

Michael J Campbell

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 = 9

Michael J CampbellWilliam L Winstrom (2 patents)Michael J CampbellMichael J Campbell (2 patents)William L WinstromWilliam L Winstrom (21 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Advanced Neuromodulation Systems, Inc. (2 from 443 patents)


2 patents:

1. 8903503 - External systems for detecting implantable neurostimulation leads and devices, and methods of using same

2. 8543221 - External systems for detecting implantable neurostimulation leads and devices, and methods of using same

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12/10/2025
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