P

Inventor

WALKER RONALD

US10 patents
⚠️ This page may combine multiple inventors who share the name “WALKER RONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI METALS AMERICA LTD

5 patents
US9643647B2May 9, 2017

Steering knuckle apparatus for a vehicle

HITACHI METALS AMERICA LTD8 citations79
USD764360SAug 23, 2016

Steering knuckle for a driving apparatus

HITACHI METALS AMERICA LTD3 citations69
US9643646B2May 9, 2017

Steering knuckle apparatus for a vehicle

HITACHI METALS AMERICA LTD5 citations68
USD764359SAug 23, 2016

Steering knuckle for a driving apparatus

HITACHI METALS AMERICA LTD2 citations59
USD755687SMay 10, 2016

Steering knuckle for a driving apparatus

HITACHI METALS AMERICA LTD2 citations59

HALLMARK CARDS

2 patents
US4659446AApr 21, 1987

Apparatus for electroplating printing cylinders

HALLMARK CARDS8 citations66
US4647354AMar 3, 1987

Protectors for printing cylinder shafts or the like

HALLMARK CARDS1 citations45

SORRENTINO RITA

1 patent
US7174585B1Feb 13, 2007

Ground covering device with integrated support retention areas

SORRENTINO RITA13 citations70

WALKER RONALD

1 patent
US7354302B1Apr 8, 2008

Car battery terminal quick connect handle

WALKER RONALD3 citations54

MANN HUMMEL LIFE SCIENCES & ENV HOLDING SINGAPORE PTE LTD

1 patent
US11433339B2Sep 6, 2022

Eco-friendly air filter element having fixation slits and reusable exoskeleton frame

MANN HUMMEL LIFE SCIENCES & ENV HOLDING SINGAPORE PTE LTD0 citations41