Growing community of inventors

Frederick, CO, United States of America

Christopher R Schumacher

Average Co-Inventor Count = 2.25

ph-index = 3

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 = 56

Christopher R SchumacherRichard C Essig (2 patents)Christopher R SchumacherRonald S Dahms (1 patent)Christopher R SchumacherPhil Ness (1 patent)Christopher R SchumacherChristopher R Schumacher (3 patents)Richard C EssigRichard C Essig (18 patents)Ronald S DahmsRonald S Dahms (1 patent)Phil NessPhil Ness (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bestop, Inc. (2 from 146 patents)

2. Lund International, Inc. (1 from 28 patents)


3 patents:

1. 7506917 - Clamping arrangement for a soft top header for a sport utility or other vehicle

2. 7438338 - Multi-positional storage arrangement for a sport utility or other vehicle

3. 7156452 - Hood shield

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as of
12/20/2025
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