Ralph Manchester

Follow

Person

Rowlands Gill, Tyne and Wear, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Trench apparatus with leveling means
- Patent number 9,945,097
- Issue date Apr 17, 2018
- IHC ENGINEERING BUSINESS LIMITED
- Ralph Manchester
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Trench Apparatus with Leveling Means
- Publication number 20160333549
- Publication date Nov 17, 2016
- IHC Engineering Business LTD
- Ralph Manchester
- B60 - VEHICLES IN GENERAL