Inventor

CONSTANTINESCU EUGEN

US9 patents

⚠️ This page may combine multiple inventors who share the name “CONSTANTINESCU EUGEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEALY TECHNOLOGY LLC

5 patents

US6134729AOct 24, 2000

High and low profile mattress foundation frames

SEALY TECHNOLOGY LLC51 citations95

US6354577B1Mar 12, 2002

Composite material spring modules with integrally formed attachment fittings

SEALY TECHNOLOGY LLC25 citations92

US6406009B1Jun 18, 2002

Flexible support structure with composite material spring modules mounted directly on frame members and related assembly equipment and methods-microtek III

SEALY TECHNOLOGY LLC47 citations91

US7832040B2Nov 16, 2010

Suspended flexible matrix support system

SEALY TECHNOLOGY LLC4 citations61

US7788746B2Sep 7, 2010

Mattress foundation with perimeter structure

SEALY TECHNOLOGY LLC1 citations51

OHIO MATTRESS CO

1 patent

US5720471AFeb 24, 1998

Low profile composite material bedding foundation system and methods of manufacture

OHIO MATTRESS CO97 citations97

OHIO MATTRESS LICENSING AND CO

1 patent

US5558315ASep 24, 1996

Multi-fold interlockable spring for use in mattress foundation assemblies

OHIO MATTRESS LICENSING AND CO12 citations68

OHIO MATTRESS COMPANY COMPONEN

1 patent

US5519903AMay 28, 1996

Steel span for use in mattress foundation frames

OHIO MATTRESS COMPANY COMPONEN4 citations55

OHIO MATTRESS COMPANY LICENSING AND COMPONENTS GROUP

1 patent

USD369048SApr 23, 1996

Domed channel for a bed frame

OHIO MATTRESS COMPANY LICENSING AND COMPONENTS GROUP1 citations49