% Expired Patents = 100.0

Forward Citations = 4

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2 inventors (with patents filed for the assignee):

Mark Murray (1 out of 1 patent)

Harold E McCormick (1 out of 14 patents)

1 patent: Sort by Forward Citations

#6 in Ballwin, MO

#1,924 in Missouri

#136,596 in US

C-K Engineering, Inc.

Forward Citations = 4

2 inventors:

Mark Murray (1 out of 1 patent)

Harold E McCormick (1 out of 14 patents)

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