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Philippe Jean Gérard De Coninck
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Warken, LU
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Patents Grants
last 30 patents
Information
Patent Grant
Tire tread
Patent number
D452199
Issue date
Dec 18, 2001
The Goodyear Tire & Rubber Company
Michel Pierre Charles Robert
D12 - Transportation
Information
Patent Grant
Tire tread
Patent number
D444109
Issue date
Jun 26, 2001
The Goodyear Tire & Rubber Company
Philippe Jean Gérard De Coninck
D12 - Transportation
Information
Patent Grant
Tire tread
Patent number
D420630
Issue date
Feb 15, 2000
The Goodyear Tire & Rubber Company
Philippe Jean Gerard De Coninck
D12 - Transportation
Information
Patent Grant
Tire tread
Patent number
D417421
Issue date
Dec 7, 1999
The Goodyear Tire & Rubber Company
Jean-Francois Cazin-Bourguignon
D12 - Transportation