Forward Citations = 13

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3 inventors (with patents filed for the assignee):

Kristopher D Shumaker (2 out of 5 patents)

Jeremy Clinton Stoddard (2 out of 10 patents)

Steven James Leibrandt (2 out of 9 patents)

2 patents: Sort by Forward Citations

#179 in Grand Rapids, MI

#3,186 in Michigan

#94,782 in US

Portamaker, Inc.

Forward Citations = 13

3 inventors:

Kristopher D Shumaker (2 out of 5 patents)

Jeremy Clinton Stoddard (2 out of 10 patents)

Steven James Leibrandt (2 out of 9 patents)

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