Assignee
EIGENMANN GUIDO
US3 patents
Top patents by PatentIndex Score
US8429772B2Apr 30, 2013
Coil spring having unknotted end turns with bumps
EIGENMANN GUIDO5 citations83
US8429779B2Apr 30, 2013
Bedding or seating product made with coil springs having unknotted end turns with bumps
EIGENMANN GUIDO4 citations72
US8893388B2Nov 25, 2014
Method of making spring core for a bedding or seating product
EIGENMANN GUIDO2 citations61