Forward Citations = 10

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2 inventors (with patents filed for the assignee):

Dennis C Westphal (1 out of 164 patents)

Jonathan Piles (1 out of 46 patents)

1 patent: Sort by Forward Citations

#19 in Valley Forge, PA

#4,964 in Pennsylvania

#136,583 in US

Certainteed Corportation

Forward Citations = 10

2 inventors:

Dennis C Westphal (1 out of 164 patents)

Jonathan Piles (1 out of 46 patents)

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