Assignee
KOLLMAN MICHAEL
US9 patents
Top patents by PatentIndex Score
US8783143B2Jul 22, 2014
Blind cutting machine
KOLLMAN MICHAEL11 citations83
US8739666B2Jun 3, 2014
Window covering cutting machine
KOLLMAN MICHAEL9 citations83
US8220517B2Jul 17, 2012
Breakaway cord system for woven wood and Roman shades
KOLLMAN MICHAEL12 citations78
US8839703B2Sep 23, 2014
Window covering cutting device
KOLLMAN MICHAEL5 citations72
US8720313B2May 13, 2014
Window covering cutting machine
KOLLMAN MICHAEL5 citations72
US8505425B2Aug 13, 2013
Blind cutting machine
KOLLMAN MICHAEL4 citations61
US9649774B2May 16, 2017
Method and machine for cutting blinds
KOLLMAN MICHAEL1 citations51
US9062489B2Jun 23, 2015
Method for making and selling a shutter kit
KOLLMAN MICHAEL0 citations51
US8505422B2Aug 13, 2013
Cutting machine for blinds
KOLLMAN MICHAEL1 citations51