Louis-Philippe Lapierre

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
High toughness martensitic stainless steel and reciprocating pump m...
- Patent number 10,870,900
- Issue date Dec 22, 2020
- A. Finkl & Sons Co.
- Algirdas Underys
- C21 - METALLURGY OF IRON
Information Patent Grant
Plastic injection mold tooling and a method of manufacture thereof
- Patent number 10,260,122
- Issue date Apr 16, 2019
- A. Finkl & Sons Co.
- Louis-Philippe Lapierre
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
High Toughness Martensitic Stainless Steel and Reciprocating Pump M...
- Publication number 20180355449
- Publication date Dec 13, 2018
- A. Finkl & Sons Co.
- Algirdas Underys
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Plastic Injection Mold Tooling And A Method Of Manufacture Thereof
- Publication number 20180298458
- Publication date Oct 18, 2018
- A. Finkl & Sons Co.
- Louis-Philippe Lapierre
- C21 - METALLURGY OF IRON