Inventor
CUMMINS CRAIG R
US4 patents
Patents
4 patentsUS5109568AMay 5, 1992
Handle assembly for a vacuum system cleaning tool
REXAIR INC76 citations94
US5096475AMar 17, 1992
Separator for a vacuum cleaner system
REXAIR INC40 citations91
US5090974AFeb 25, 1992
Separator for a vacuum cleaner system
REXAIR INC23 citations91
US5030257AJul 9, 1991
Separator for a vacuum cleaner system
REXAIR INC27 citations91