HR

Helen T. Ryan

AC Afton Chemical: 1 patents #4 of 23Top 20%
📍 Sheen, GB: #1 of 1 inventorsTop 100%
Overall (2021): #436,036 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11149226 Preparation and use of aminoalkylphosphonic acid dialkyl ester compounds in a lubricant for antiwear, friction reduction, and/or micropitting prevention Bevin W. Parks-Lee, Jeffrey J. Soden, Stuart Wickson 2021-10-19