Inventor
OLSON BRENNAN J
US11 patents
⚠️ This page may combine multiple inventors who share the name “OLSON BRENNAN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLLERBLADE INC
10 patentsUS5171033ADec 15, 1992
Ventilated boot and in-line roller skate with the same
ROLLERBLADE INC190 citations99
US4909523AMar 20, 1990
In-line roller skate with frame
ROLLERBLADE INC162 citations98
US5048848ASep 17, 1991
In-line roller skate with axle aperture plugs for simplified wheel installation
ROLLERBLADE INC107 citations96
US5331752AJul 26, 1994
Skate with detachable shoe
ROLLERBLADE INC125 citations95
US5028058AJul 2, 1991
Hub and brake assembly for in-line roller skate
ROLLERBLADE INC88 citations95
US5067736ANov 26, 1991
Slotted brake for in-line roller skate
ROLLERBLADE INC48 citations92
US5052701AOct 1, 1991
Roller skate with pivoting brake
ROLLERBLADE INC57 citations92
USD315941SApr 2, 1991
Roller skate brake
ROLLERBLADE INC28 citations92
USD321393SNov 5, 1991
Slotted roller skate
ROLLERBLADE INC41 citations91
USD339672SSep 28, 1993
Ventilated boot liner for a roller skate
ROLLERBLADE INC20 citations81