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USPTO Patent Rankings Data through Dec 31, 2025
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Joseph Trzpekowski — 1 Patent in 2016

CECeratech: 1 patents #1 of 5Top 20%
Bel Air, MD: #17 of 56 inventorsTop 35%
Maryland: #962 of 3,445 inventorsTop 30%
Overall (2016): #343,073 of 481,213Top 75%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9394200 Highly workable, high strength cement compositions Ivan Diaz-Loya, Rajeshkumar Patel, David M. Hoffman, Frederick D. Kinney 2016-07-19