For the Inventor, By the Inventor

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Lexington, MA, United States of America

Workgroup Technology Corporation

USPTO Granted Patents = 2

Forward Citations = 125

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4 inventors (with patents filed for the assignee):

Martin Dickau (2 out of 5 patents)

Jeffrey G MacAllister (2 out of 8 patents)

Lori C Marchak (2 out of 2 patents)

4. Patrice A Tegan (2 out of 2 patents)

2 patents: Sort by Forward Citations

1. 6138104 - Product development system and method using integrated process and data (2000-10-24),

2. 6006195 - Product development system and method using integrated process and data (1999-12-21),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#133 in Lexington, MA

#4,823 in Massachusetts

#92,662 in US

Lexington, MA, United States of America

Workgroup Technology Corporation

Forward Citations = 125

4 inventors:

Martin Dickau (2 out of 5 patents)

Jeffrey G MacAllister (2 out of 8 patents)

Lori C Marchak (2 out of 2 patents)

4. Patrice A Tegan (2 out of 2 patents)

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