Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#21 in Lake Zurich, IL
#4,391 in Illinois
#94,953 in US
Product Development Technologies, Inc.
Forward Citations = 14
20 inventors:
Lake Zurich, IL, United States of America
Product Development Technologies, Inc.
Calculating rank
CIPO Patents = 2
Trademarks = 1
Forward Citations = 14
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20 inventors (with patents filed for the assignee):
Gilberto Cavada (1 out of 18 patents)
George J Guffey (1 out of 2 patents)
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:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Product Development Technologies, Inc.. Retrieved from https://idiyas.com/company/product-development-technologies
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
2 patents (CIPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]