Growing community of inventors

Birdsboro, PA, United States of America

Curtis M F Hartenstine

Average Co-Inventor Count = 4.00

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 = 4

Curtis M F HartenstineRobert E Haut (1 patent)Curtis M F HartenstineKyle S Mason (1 patent)Curtis M F HartenstineJames M F Hutchinson (1 patent)Curtis M F HartenstineCurtis M F Hartenstine (1 patent)Robert E HautRobert E Haut (67 patents)Kyle S MasonKyle S Mason (58 patents)James M F HutchinsonJames M F Hutchinson (39 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wonderland Nurserygoods Company Limited (1 from 444 patents)


1 patent:

1. 10266078 - Child safety seat

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as of
12/16/2025
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