% Expired Patents = 50.0

Trademarks = 3

Forward Citations = 14

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3 inventors (with patents filed for the assignee):

Vernon H Siegel (1 out of 5 patents)

Donald J Siegel (1 out of 1 patent)

Gerald J Petrotto (1 out of 2 patents)

2 patents: Sort by Forward Citations

#26 in Tonawanda, NY

#5,843 in New York

#94,730 in US

S R Instruments, Inc.

Forward Citations = 14

3 inventors:

Vernon H Siegel (1 out of 5 patents)

Donald J Siegel (1 out of 1 patent)

Gerald J Petrotto (1 out of 2 patents)

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