JK

Joseph Klen

TS The Sherwin-Williams: 1 patents #225 of 458Top 50%
Overall (All Time): #2,845,320 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10221322 Dirt pick-up resistant composition Mary Jane Hibben, Robert Sandoval, T. Howard Killilea 2019-03-05