DM

Donald McCalmon

BA Bayer Materialscience Ag: 1 patents #483 of 1,035Top 50%
📍 Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,178,727 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8552079 Water-blown, flame retardant rigid polyurethane foam Jan L. R. Clatty 2013-10-08