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For the Inventor, By the Inventor

Needham, MA, United States of America

Special Products Engineering Corporation


USPTO Granted Patents = 3

Forward Citations = 20

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3 inventors (with patents filed for the assignee):

goldMedal Robert F Fokos (3 out of 11 patents)

silverMedal Dale E Alden (2 out of 2 patents)

bronzeMedal John Cogswell (2 out of 6 patents)


3 patents:

1. 4467687 - Alignment system for a rotary cutter (1984-08-28),
2. 4466319 - Rotary cutting system for a printing press (1984-08-21),
3. 4463640 - Rotary cutting and alignment system for a printing press (1984-08-07),
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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#35 in Needham, MA

#3,956 in Massachusetts

#73,706 in US

Needham, MA (US)
Needham, MA, United States of America

Special Products Engineering Corporation

Forward Citations = 20

3 inventors:

goldMedal Robert F Fokos (3 out of 11 patents)

silverMedal Dale E Alden (2 out of 2 patents)

bronzeMedal John Cogswell (2 out of 6 patents)

Please report any incorrect information to [email protected]
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