GB

Goran A. Bergvall

PA Perstorp Ab: 1 patents #41 of 111Top 40%
Overall (All Time): #4,058,009 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4405471 Aqueous metal-working lubricant Mans O. Manson, Carl-Axel Sjogreen 1983-09-20