Forward Citations = 9

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3 inventors (with patents filed for the assignee):

Robert G Pennington (1 out of 5 patents)

Joseph E Dyer (1 out of 1 patent)

James V Grissom (1 out of 1 patent)

1 patent: Sort by Forward Citations

#2 in Excelsior Springs, MO

#1,924 in Missouri

#136,675 in US

Ecto Development Corporation

Forward Citations = 9

3 inventors:

Robert G Pennington (1 out of 5 patents)

Joseph E Dyer (1 out of 1 patent)

James V Grissom (1 out of 1 patent)

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