P

Inventor

HESS WALTER

US11 patents
⚠️ This page may combine multiple inventors who share the name “HESS WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MANNESMANN AG

3 patents
US4482584ANov 13, 1984

Painting a band on a tube

MANNESMANN AG35 citations89
US4479043AOct 23, 1984

Controlling the zone of longitudinally seam-welding split tubes

MANNESMANN AG9 citations67
US4440533AApr 3, 1984

Deburring tool

MANNESMANN AG5 citations59

HESS WALTER

2 patents
US9066579B2Jun 30, 2015

Process for producing a toothbrush having a bristle area design

HESS WALTER62 citations94
US9572417B2Feb 21, 2017

Toothbrush comprising asymmetrically oriented tufts of bristles

HESS WALTER18 citations86

ETON CORP

2 patents
US7239237B2Jul 3, 2007

Hand crank weather channel receiver with cell phone charger

ETON CORP24 citations91
USD522997SJun 13, 2006

Light and radio combination

ETON CORP11 citations82

TRISA HOLDING AG

2 patents
US10568724B2Feb 25, 2020

Toothbrush comprising asymmetrically oriented tufts of bristles

TRISA HOLDING AG1 citations57
US10076181B2Sep 18, 2018

Toothbrush having a bristle area design

TRISA HOLDING AG0 citations50

RHEINISCHE KALKSTEINWERKE

1 patent
US5876689AMar 2, 1999

Process for the manufacture of milk of lime

RHEINISCHE KALKSTEINWERKE18 citations75

HESS MASCHFAB GMBH & CO

1 patent
US6685459B2Feb 3, 2004

Apparatus for treating blocks

HESS MASCHFAB GMBH & CO6 citations53