Inventor

SPIVY PAUL L

US3 patents

⚠️ This page may combine multiple inventors who share the name “SPIVY PAUL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAYCO CORP

2 patents

US4238530ADec 9, 1980

Method for producing stress-relieved fabric

DAYCO CORP15 citations69

US4248110AFeb 3, 1981

Apparatus for and method of cutting a belt sleeve

DAYCO CORP12 citations68

DAYCO PRODUCTS INC

1 patent

US4754543AJul 5, 1988

Method of making expandable and collapsible mandrel

DAYCO PRODUCTS INC43 citations87