PS

Paul L. Spivy

DL Dayco Holdings, Lp: 2 patents #46 of 132Top 35%
DP Dayco Products: 1 patents #130 of 203Top 65%
📍 Rogersville, MO: #4 of 34 inventorsTop 15%
🗺 Missouri: #6,609 of 23,789 inventorsTop 30%
Overall (All Time): #1,673,576 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4754543 Method of making expandable and collapsible mandrel 1988-07-05
4248110 Apparatus for and method of cutting a belt sleeve 1981-02-03
4238530 Method for producing stress-relieved fabric Gerald C. Hollaway, Jr., Jack R. Nelson, Wayne C. Fieler 1980-12-09