Growing community of inventors

Forest Lake, MN, United States of America

Christopher F Freudenberg

Average Co-Inventor Count = 4.00

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 = 9

Christopher F FreudenbergCurtis L Larson (1 patent)Christopher F FreudenbergEugene L Baratto (1 patent)Christopher F FreudenbergJohn A Harrison (1 patent)Christopher F FreudenbergDavid E LeVasseur (1 patent)Christopher F FreudenbergWilliam J Freudenberg (1 patent)Christopher F FreudenbergDonald C Quinney (1 patent)Christopher F FreudenbergGlen C Frogner (1 patent)Christopher F FreudenbergChristopher F Freudenberg (2 patents)Curtis L LarsonCurtis L Larson (26 patents)Eugene L BarattoEugene L Baratto (6 patents)John A HarrisonJohn A Harrison (4 patents)David E LeVasseurDavid E LeVasseur (1 patent)William J FreudenbergWilliam J Freudenberg (1 patent)Donald C QuinneyDonald C Quinney (1 patent)Glen C FrognerGlen C Frogner (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,880 patents)

2. Bearacade Products LLC (1 from 1 patent)


2 patents:

1. 7818941 - Plastic sheet barrier enclosure, system, and method

2. 7374479 - Portable fish, fowl and wild game work surface and cleaning apparatus

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1/3/2026
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