Growing community of inventors

Tierra Verde, FL, United States of America

Mary C Peterson

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 = 48

Mary C PetersonChristopher J Peterson (2 patents)Mary C PetersonMary C Peterson (2 patents)Christopher J PetersonChristopher J Peterson (10 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Invacare Corporation (2 from 320 patents)


2 patents:

1. 5573260 - Sport wheelchair having a T-frame

2. D365787 - Sport wheelchair having a T-frame

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12/16/2025
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