Growing community of inventors

New Canaan, CT, United States of America

Christopher D Hageman

Average Co-Inventor Count = 2.40

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 = 29

Christopher D HagemanTimothy J Fenton (2 patents)Christopher D HagemanMario M Galasso (1 patent)Christopher D HagemanScott Smith (1 patent)Christopher D HagemanDavid L Mathieu (1 patent)Christopher D HagemanChristopher D Hageman (2 patents)Timothy J FentonTimothy J Fenton (8 patents)Mario M GalassoMario M Galasso (8 patents)Scott SmithScott Smith (3 patents)David L MathieuDavid L Mathieu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cannondale Corporation (2 from 71 patents)


2 patents:

1. D351575 - Trailer for towing behind a bicycle

2. 5242178 - Hitch for attaching a trailer to a bicycle

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as of
1/7/2026
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