Membership
Tour
Register
Log in
Howard H. Hoekje
Follow
Person
Akron, OH, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Titanium diboride article and method for preparing same
Patent number
4,353,885
Issue date
Oct 12, 1982
PPG Industries, Inc.
Howard H. Hoekje
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Solid polymer electrolyte and method of electrolyzing brine
Patent number
4,339,314
Issue date
Jul 13, 1982
PPG Industries, Inc.
Howard H. Hoekje
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Submicron titanium boride powder and method for preparing same
Patent number
4,282,195
Issue date
Aug 4, 1981
PPG Industries, Inc.
Howard H. Hoekje
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Silica gels and their formation by electrolysis of silicate solutions
Patent number
4,193,851
Issue date
Mar 18, 1980
PPG Industries, Inc.
Roger A. Crawford
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Production of hypochlorous acid
Patent number
4,190,638
Issue date
Feb 26, 1980
PPG Industries, Inc.
Howard H. Hoekje
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Bipolar electrolyzer having silicon laminate backplate
Patent number
4,040,934
Issue date
Aug 9, 1977
PPG Industries, Inc.
Howard H. Hoekje
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of electrolysis
Patent number
3,990,957
Issue date
Nov 9, 1976
PPG Industries, Inc.
Howard H. Hoekje
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR