William D. Keller, Jr.

BA Bayer Materialscience Ag: 1 patents #483 of 1,035Top 50%

📍 Arona, PA: #27 of 44 inventorsTop 65%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,209,072 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8188208	Solid polyurethane elastomers which exhibit reduced dimensional shrinkage	Stephen J. Harasin	2012-05-29