BS

Billy L. Speer

DL Dayco Holdings, Lp: 4 patents #28 of 132Top 25%
DP Dayco Products: 2 patents #96 of 203Top 50%
FS Fluid Routing Solutions: 1 patents #9 of 26Top 35%
📍 Springfield, MO: #37 of 510 inventorsTop 8%
🗺 Missouri: #2,345 of 23,789 inventorsTop 10%
Overall (All Time): #582,658 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7487856 Electrically actuated, hydraulic power steering system Joey D. Edson, Randy C. Foster, Richard J. Meckstroth 2009-02-10
6666294 Belt driven mechanical boost power steering Joey D. Edson 2003-12-23
5804753 Stringed instrument 1998-09-08
4734086 Endless power transmission belt structure David G. Fisher 1988-03-29
4546713 Hem folding machine 1985-10-15
4536172 Belt tensioner and method of making the same Lee R. Burris, Melvin D. Gayer 1985-08-20
4525152 Belt tensioner and method of making the same Lee R. Burris, Jerry W. Rogers 1985-06-25
4366609 Composite pulley and method for making 1983-01-04
RE30842 Tensioning apparatus 1982-01-05