JE

Jens Engstrand

PA Perstorp Ab: 1 patents #41 of 111Top 40%
Overall (All Time): #3,586,052 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6251180 Shrinkage-reducing agent for cement compositions Carl-Axel Sjogreen 2001-06-26