Forward Citations = 0

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3 inventors (with patents filed for the assignee):

James E Szpak (1 out of 10 patents)

John Samuel McKenzie (1 out of 6 patents)

Carl Roy Stevens (1 out of 1 patent)

1 patent: Sort by Forward Citations

#636 in Pittsburgh, PA

#4,959 in Pennsylvania

#136,540 in US

Signalence, Inc.

Forward Citations = 0

3 inventors:

James E Szpak (1 out of 10 patents)

John Samuel McKenzie (1 out of 6 patents)

Carl Roy Stevens (1 out of 1 patent)

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