RH

Robert M. Van Hook

DP Dayco Products: 3 patents #62 of 203Top 35%
Overall (All Time): #1,640,617 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5802839 Endless power transmission belt construction, cord therefor and methods of making the same 1998-09-08
5505667 Endless power transmission belt construction, cord therefor and methods of making the same 1996-04-09
5425681 Endless power transmission belt construction, cord therefor and methods of making the same 1995-06-20