KF

Kevin W. Frederick

CA Calgon: 1 patents #5 of 16Top 35%
📍 Evans City, PA: #3 of 6 inventorsTop 50%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #176,847 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6414080 Inverse emulsion polymer and production thereof Randy Loeffler, Shih-Ruey T. Chen, James Rak 2002-07-02