Inventor
CAFFREY STEPHEN F
US12 patents
⚠️ This page may combine multiple inventors who share the name “CAFFREY STEPHEN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CENTURY INT CO
6 patentsUS5063633ANov 12, 1991
Fluid handling apparatus for bowling lane cleaning device
CENTURY INT CO37 citations91
US4962565AOct 16, 1990
Automatic vacuum bowling lane stripper
CENTURY INT CO28 citations91
US4959884AOct 2, 1990
Combination bowling lane stripper and dressing apparatus
CENTURY INT CO39 citations91
US4920604AMay 1, 1990
Automatic vacuum bowling lane stripper
CENTURY INT CO25 citations91
US4510642AApr 16, 1985
Combination bowling lane stripper and duster
CENTURY INT CO44 citations89
US4856138AAug 15, 1989
Bowling lane vacuum with floating head
CENTURY INT CO24 citations87
AMF BOWLING INC
5 patentsUS5679162AOct 21, 1997
Apparatus for selectively metering dressing onto a bowling lane surface
AMF BOWLING INC20 citations91
US5641538AJun 24, 1997
Apparatus and method for selectively metering dressing onto a bowling lane surface
AMF BOWLING INC20 citations91
US5455977AOct 10, 1995
Bowling lane dressing apparatus with continuously variable speed drive
AMF BOWLING INC20 citations85
US5629049AMay 13, 1997
Apparatus for selectively metering dressing onto a bowling lane surface
AMF BOWLING INC16 citations81
US5517709AMay 21, 1996
Apparatus for selectively metering dressing onto a bowling lane surface
AMF BOWLING INC18 citations81