P

Inventor

WEJDMAN KRZYSZTOF

PL9 patents
⚠️ This page may combine multiple inventors who share the name “WEJDMAN KRZYSZTOF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OPW ENG SYSTEMS INC

3 patents
US11634275B2Apr 25, 2023

Coupler with quick release handle and valve assemblies

OPW ENG SYSTEMS INC0 citations58
US11021321B2Jun 1, 2021

Coupler with quick release handle and valve assemblies

OPW ENG SYSTEMS INC0 citations58
US10392187B2Aug 27, 2019

Coupler with quick release handle and valve assemblies

OPW ENG SYSTEMS INC0 citations47

OPW—ENGINEERED SYSTEMS INC

2 patents
US10054237B2Aug 21, 2018

Breakaway coupling

OPW—ENGINEERED SYSTEMS INC7 citations79
US10571038B2Feb 25, 2020

Breakaway coupling

OPW—ENGINEERED SYSTEMS INC1 citations57

TAUSCH MARK J

2 patents
US8469407B2Jun 25, 2013

Coupler devices with spring-loaded coupler sleeves

TAUSCH MARK J0 citations47
US8434735B2May 7, 2013

Wear rings for coupler devices and coupler devices comprising the same

TAUSCH MARK J0 citations47

OPW-ENGINEERED SYSTEMS INC

1 patent
US9581276B2Feb 28, 2017

Loading arm counterbalance adjustment mechanism

OPW-ENGINEERED SYSTEMS INC1 citations48

OPW ENGINEERED SYSTEMS INC

1 patent
US9169949B2Oct 27, 2015

Lock down units for loading arms and loading arms comprising the same

OPW ENGINEERED SYSTEMS INC1 citations48