Robert George Drysdale

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Ancaster, CA

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Patents Grantslast 30 patents

Information Patent Grant
Self-reinforced masonry blocks, walls made from self-reinforced mas...
- Patent number 9,175,469
- Issue date Nov 3, 2015
- McMaster University
- Hamid Toopchinezhad
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
System for reinforcing a building structural component
- Patent number 8,713,887
- Issue date May 6, 2014
- Ideas Without Borders Inc.
- Kenneth Richard Williams
- E04 - BUILDING
Information Patent Grant
Stable unbonded fiber-reinforced elastomeric seismic isolators for...
- Patent number 8,291,651
- Issue date Oct 23, 2012
- TDT Ontario Inc.
- Robert G. Drysdale
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Reinforcing shape member for a wall and system for construction usi...
- Patent number 8,201,380
- Issue date Jun 19, 2012
- Paul Hargest
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
SELF-REINFORCED MASONRY BLOCKS, WALLS MADE FROM SELF-REINFORCED MAS...
- Publication number 20170254068
- Publication date Sep 7, 2017
- McMaster University
- Hamid Toopchinezhad
- E04 - BUILDING
Information Patent Application
SELF-REINFORCED MASONRY BLOCKS, WALLS MADE FROM SELF-REINFORCED MAS...
- Publication number 20160102453
- Publication date Apr 14, 2016
- McMaster University
- Hamid Toopchinezhad
- E04 - BUILDING
Information Patent Application
REINFORCING SHAPE MEMBER FOR A WALL AND SYSTEM FOR CONSTRUCTION USI...
- Publication number 20100319289
- Publication date Dec 23, 2010
- Paul Hargest
- E04 - BUILDING
Information Patent Application
STABLE UNBONDED FIBER-REINFORCED ELASTOMERIC SEISMIC ISOLATORS FOR...
- Publication number 20100162640
- Publication date Jul 1, 2010
- Robert G. Drysdale
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Reinforcing bracket for use with insulated concrete forms
- Publication number 20100071306
- Publication date Mar 25, 2010
- Kenneth Richard Williams
- E04 - BUILDING
Information Patent Application
System for reinforcing a building structural component
- Publication number 20080172973
- Publication date Jul 24, 2008
- Ideas Without Borders Inc,
- Kenneth Richard Williams
- E04 - BUILDING