HG

Henri Gaessler

OR Orogil: 1 patents #6 of 9Top 70%
Overall (All Time): #3,953,694 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4751010 Sulfonated and sulfurized detergent-dispersant additives for lubricating oils Savino Leone 1988-06-14