JP

John M. Pietras

AC Afton Chemical: 1 patents #130 of 222Top 60%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,184,847 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8586516 High TBN / low phosphorus economic STUO lubricants Jeffrey L. Milner, Peter Leitner 2013-11-19