Inventor
HULL JOHN E
US12 patents
⚠️ This page may combine multiple inventors who share the name “HULL JOHN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
L&P PROPERTY MAN CO
6 patentsUS10034551B2Jul 31, 2018
Foldable bedding foundation having L-shaped spacers
L&P PROPERTY MAN CO21 citations93
US9226590B1Jan 5, 2016
Foldable bedding foundation having L-shaped spacers
L&P PROPERTY MAN CO31 citations90
US9814322B2Nov 14, 2017
Foldable bedding foundation having L-shaped spacers
L&P PROPERTY MAN CO8 citations79
US9764939B2Sep 19, 2017
Method of making strings of pocketed springs
L&P PROPERTY MAN CO3 citations71
US11174049B2Nov 16, 2021
Method of upholstering truss
L&P PROPERTY MAN CO1 citations59
US10399847B2Sep 3, 2019
Apparatus for ventilating fabric used to make pocketed springs
L&P PROPERTY MAN CO0 citations50
HAFFNER DAVID S
3 patentsUS8327475B2Dec 11, 2012
Bedding foundation having nestably stackable spring assembly welded to border wire with generally rectangular cross-section
HAFFNER DAVID S6 citations82
US8490232B2Jul 23, 2013
Spring core having border wire with generally rectangular cross-section
HAFFNER DAVID S3 citations60
US8332974B2Dec 18, 2012
Bedding foundation having border wire with generally rectangular cross-section
HAFFNER DAVID S5 citations60
L & P PROPERTY MANAGEMENT CO
3 patentsUS8769748B2Jul 8, 2014
Spring core having border wire with generally rectangular cross-section
L & P PROPERTY MANAGEMENT CO5 citations69
US9044102B2Jun 2, 2015
Spring core having border wire with generally rectangular cross-section
L & P PROPERTY MANAGEMENT CO3 citations61
US9072388B1Jul 7, 2015
Bedding foundation having nestably stackable spring assembly having reduced sway
L & P PROPERTY MANAGEMENT CO1 citations50