RW

Robert J. Wiessner

LM Lubrizol Advanced Materials: 2 patents #86 of 282Top 35%
📍 Bladel, NL: #6 of 23 inventorsTop 30%
Overall (All Time): #2,042,827 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8636869 Cured in place pipe liner Donald A. Meltzer 2014-01-28
8047238 Cured in place pipe liner Donald A. Meltzer 2011-11-01