BM

Brian McRae

TW The Charles Machine Works: 1 patents #133 of 211Top 65%
Overall (All Time): #1,864,776 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10883324 Drilling fluid system Virgil H. Taylor, III, Carlo Salas, Jacob Harman, Brant Douglas Kukuk 2021-01-05
6203444 Golf putter having a negatively contoured ball-striking surface 2001-03-20