James Joseph Drew

Follow

Person

Richmond, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Formwork for use in the construction of arched structures and metho...
- Patent number 9,828,760
- Issue date Nov 28, 2017
- Lock-Block Ltd.
- James Joseph Drew
- E04 - BUILDING
Information Patent Grant
Formwork for use in the construction of arched structures and a met...
- Patent number 9,481,993
- Issue date Nov 1, 2016
- Lock-Block Ltd.
- James Joseph Drew
- E04 - BUILDING
Information Patent Grant
Modular building blocks with interlocking reinforcement rods
- Patent number 8,898,990
- Issue date Dec 2, 2014
- Coobs Canada Ltd.
- James Joseph Drew
- E04 - BUILDING
Information Patent Grant
Modular building blocks with interlocking reinforcement rods
- Patent number 8,667,760
- Issue date Mar 11, 2014
- Coobs Canada Ltd.
- James Joseph Drew
- E04 - BUILDING
Information Patent Grant
Arched structures and method for the construction of same
- Patent number 6,931,797
- Issue date Aug 23, 2005
- James Joseph Drew
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
MODULAR DOME-LIKE STRUCTURE AND VOUSSOIRS AND KEYSTONE USED TO CONS...
- Publication number 20200299951
- Publication date Sep 24, 2020
- LOCK-BLOCK LTD.
- James Joseph Drew
- E04 - BUILDING
Information Patent Application
FORMWORK FOR USE IN THE CONSTRUCTION OF ARCHED STRUCTURES AND METHO...
- Publication number 20180080219
- Publication date Mar 22, 2018
- Lock-Block Ltd.
- James Joseph Drew
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
FORMWORK FOR USE IN THE CONSTRUCTION OF ARCHED STRUCTURES AND METHO...
- Publication number 20170051496
- Publication date Feb 23, 2017
- Lock-Block Ltd.
- James Joseph Drew
- E04 - BUILDING
Information Patent Application
MODULAR BUILDING BLOCKS WITH INTERLOCKING REINFORCEMENT RODS
- Publication number 20140202111
- Publication date Jul 24, 2014
- Coobs Canada Ltd.
- James Joseph Drew
- E04 - BUILDING
Information Patent Application
MODULAR BUILDING BLOCKS WITH INTERLOCKING REINFORCEMENT RODS
- Publication number 20120324820
- Publication date Dec 27, 2012
- James Joseph Drew
- E04 - BUILDING
Information Patent Application
FORMWORK FOR USE IN THE CONSTRUCTION OF ARCHED STRUCTURES AND A MET...
- Publication number 20120233934
- Publication date Sep 20, 2012
- James Joseph Drew
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES