Lake Zurich, IL, United States of America

Product Development Technologies, Inc.


USPTO Granted Patents = 2


Trademarks = 1

Forward Citations = 14

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20 inventors (with patents filed for the assignee):

goldMedal Gilberto Cavada (1 out of 17 patents)

silverMedal George J Guffey (1 out of 2 patents)

bronzeMedal Michael Kuehn (1 out of 1 patent)

4.  Mark W Schwartz (1 out of 1 patent)

5.  Steven Paul Fragassi (1 out of 1 patent)

6.  George Hines (1 out of 1 patent)

7.  Steven Fragassi (3 patents)

8.  Will Capellaro (3 patents)

9.  Michael Carrier (3 patents)

10.  Corry Daus (4 patents)

11.  Lee Kunvichet (3 patents)

12.  Stephen Lingle (5 patents)

13.  Stanislav Dmitriyev (3 patents)

14.  David K Carlson (128 patents)

15.  Richard Page (0 patent)


2 patents:

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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#20 in Lake Zurich, IL

#4,384 in Illinois

#94,782 in US

Lake Zurich, IL (US)
Lake Zurich, IL, United States of America
Forward Citations = 14

20 inventors:

Please report any incorrect information to [email protected]
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