P

Inventor

SPEER BILLY L

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

DAYCO CORP

7 patents
US4366609AJan 4, 1983

Composite pulley and method for making

DAYCO CORP57 citations95
US3975965AAug 24, 1976

Belt tensioning apparatus

DAYCO CORP54 citations95
US4047446ASep 13, 1977

Endless power transmission belt

DAYCO CORP33 citations92
US3987684AOct 26, 1976

Endless power transmission belt structure

DAYCO CORP34 citations91
US4536172AAug 20, 1985

Belt tensioner and method of making the same

DAYCO CORP37 citations90
US4525152AJun 25, 1985

Belt tensioner and method of making the same

DAYCO CORP41 citations90
US4083261AApr 11, 1978

Endless power transmission belt

DAYCO CORP16 citations66

FLUID ROUTING SOLUTIONS INC

1 patent
US7487856B2Feb 10, 2009

Electrically actuated, hydraulic power steering system

FLUID ROUTING SOLUTIONS INC20 citations90

(unassigned)

1 patent
US5804753ASep 8, 1998

Stringed instrument

8 citations72

DAYCO PRODUCTS INC

1 patent
US4734086AMar 29, 1988

Endless power transmission belt structure

DAYCO PRODUCTS INC6 citations61

DAYCO PRODUCTS LLC

1 patent
US6666294B2Dec 23, 2003

Belt driven mechanical boost power steering

DAYCO PRODUCTS LLC6 citations59

SPEER BILLY L

1 patent
US4546713AOct 15, 1985

Hem folding machine

SPEER BILLY L3 citations56