John D. Cawthern

Follow

Person

Sharon, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Machine, system and method for resurfacing existing roads using pre...
- Patent number 10,975,530
- Issue date Apr 13, 2021
- The Gorman Group LLC
- Albert Mark Gorman
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Machine, system and method for resurfacing existing roads
- Patent number 10,781,561
- Issue date Sep 22, 2020
- The Gorman Group LLC
- John D. Cawthern
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Machine, system and method for resurfacing existing roads
- Patent number 10,094,074
- Issue date Oct 9, 2018
- The Gorman Group LLC
- John D. Cawthern
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
MACHINE, SYSTEM AND METHOD FOR RESURFACING EXISTING ROADS USING PRE...
- Publication number 20190271121
- Publication date Sep 5, 2019
- Albert Mark Gorman
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
MACHINE, SYSTEM AND METHOD FOR RESURFACING EXISTING ROADS
- Publication number 20180371701
- Publication date Dec 27, 2018
- John D. Cawthern
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
MACHINE, SYSTEM AND METHOD FOR RESURFACING EXISTING ROADS
- Publication number 20180155880
- Publication date Jun 7, 2018
- John D. Cawthern
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES