DR

Dale Ropp

SM Sears Manufacturing: 14 patents #3 of 40Top 8%
Overall (All Time): #347,443 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10857907 In-cushion seat swivel Cole T. Brodersen, John Riedel, Daniel J. Alexander, Wayne David Ward, Deane M. Wichelt +1 more 2020-12-08
8240764 Adjustable vehicle seat suspension assembly Cole T. Brodersen 2012-08-14
8056980 Vehicle seat and split console assembly L. John Koutsky, Bradley T. Hebeler 2011-11-15
7594755 Seat suspension bearing system 2009-09-29
7338126 Vehicle seat suspension with omni directional isolator 2008-03-04
7044559 Vehicle seat suspension force isolation apparatus Cole T. Brodersen 2006-05-16
7044553 Vehicle seat suspension with omni directional isolator 2006-05-16
6988703 Seat suspension shock absorber 2006-01-24
6957853 Vehicle seating apparatus Jeffrey R. Williams 2005-10-25
6616117 Seat suspension height adjustment apparatus Dennis J. Gryp, Colton T. Anderson 2003-09-09
6447065 Adjustable swivel assembly for seat suspensions 2002-09-10
6264180 Axially adjustable roller assembly 2001-07-24
6200032 Seat suspension with dual roller assembly 2001-03-13
5584460 Adjustable seat apparatus and controls 1996-12-17