Forward Citations = 61

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2 inventors (with patents filed for the assignee):

Richard L Helferich (1 out of 11 patents)

Robert C Schenck (1 out of 6 patents)

1 patent: Sort by Forward Citations

#249 in Dayton, OH

#5,175 in Ohio

#133,781 in US

Cercona, Inc.

Forward Citations = 61

2 inventors:

Richard L Helferich (1 out of 11 patents)

Robert C Schenck (1 out of 6 patents)

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