June-Sang Siak

Person

Troy, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Foundry sand with oxidation promoter
- Patent number 6,920,911
- Issue date Jul 26, 2005
- General Motors Corporation
- Nicholas Edward Sargent
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Removing lost foam pattern coating residue from a casting
- Patent number 6,901,989
- Issue date Jun 7, 2005
- General Motors Corporation
- Nicholas Edward Sargent
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Lost-foam casting apparatus for improved recycling of sprue-metal
- Patent number 6,845,810
- Issue date Jan 25, 2005
- General Motors Corporation
- June-Sang Siak
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of sand coremaking
- Patent number 6,843,303
- Issue date Jan 18, 2005
- General Motors Corporation
- June-Sang Siak
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Foundry sand with oxidation promoter
- Patent number 6,673,141
- Issue date Jan 6, 2004
- General Motors Corporation
- Nicholas Edward Sargent
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Lost foam casting apparatus for reducing porosity and inclusions in...
- Patent number 6,619,373
- Issue date Sep 16, 2003
- General Motors Corporation
- Gordon Alwin Tooley
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Foundry sand with oxidation promoter
- Patent number 6,447,593
- Issue date Sep 10, 2002
- General Motors Corporation
- Nicholas Edward Sargent
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of making a mold for metal casting
- Patent number 5,996,682
- Issue date Dec 7, 1999
- General Motors Corporation
- Mei Cai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of making fibrillose articles
- Patent number 5,908,587
- Issue date Jun 1, 1999
- General Motors Corporation
- Kenneth B. Gross
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sand mold member and method
- Patent number RE36001
- Issue date Dec 22, 1998
- General Motors Corporation
- June-Sang Siak
- 164 - Metal founding
Information Patent Grant
Sand mold member and method
- Patent number 5,837,373
- Issue date Nov 17, 1998
- General Motors Corporation
- June-Sang Siak
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of forming refractory coated foundry core
- Patent number 5,749,409
- Issue date May 12, 1998
- General Motors Corporation
- June-Sang Siak
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sand mold member and method
- Patent number 5,582,231
- Issue date Dec 10, 1996
- General Motors Corporation
- June-Sang Siak
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Biostatic/biocidal coatings for air conditioner cores
- Patent number 5,366,004
- Issue date Nov 22, 1994
- General Motors Corporation
- David P. Garner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Expendable core for casting processes
- Patent number 5,320,157
- Issue date Jun 14, 1994
- General Motors Corporation
- June-Sang Siak
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Biocidal coated air conditioning evaporator
- Patent number 5,014,774
- Issue date May 14, 1991
- General Motors Corporation
- June-sang Siak
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PRODUCING A LIGHTWEIGHT METAL ALLOY
- Publication number 20110103994
- Publication date May 5, 2011
- Automotive Parts and Accessory Systems R&D Centre Limited
- June-Sang SIAK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
THREE-PART METALLURGY SYSTEM INCLUDING ALUMINUM AND TITANIUM FOR LI...
- Publication number 20100015463
- Publication date Jan 21, 2010
- June Sang Siak
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF SAND COREMAKING
- Publication number 20040149416
- Publication date Aug 5, 2004
- June-Sang Siak
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Foundry sand with oxidation promoter
- Publication number 20040108094
- Publication date Jun 10, 2004
- GENERAL MOTORS CORPORATION
- Nicholas Edward Sargent
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Lost-foam casting apparatus for improved recycling of sprue-metal
- Publication number 20040069438
- Publication date Apr 15, 2004
- June-Sang Siak
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Foundry sand with oxidation promoter
- Publication number 20020195023
- Publication date Dec 26, 2002
- Nicholas Edward Sargent
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of forming a master and a mold by promoting the solubility o...
- Publication number 20010030034
- Publication date Oct 18, 2001
- Wayne State University
- Esin Gulari
- B22 - CASTING POWDER METALLURGY

June-Sang Siak

Person

Patents Grantslast 30 patents

Foundry sand with oxidation promoter

Removing lost foam pattern coating residue from a casting

Lost-foam casting apparatus for improved recycling of sprue-metal

Method of sand coremaking

Foundry sand with oxidation promoter

Lost foam casting apparatus for reducing porosity and inclusions in...

Foundry sand with oxidation promoter

Method of making a mold for metal casting

Method of making fibrillose articles

Sand mold member and method

Sand mold member and method

Method of forming refractory coated foundry core

Sand mold member and method

Biostatic/biocidal coatings for air conditioner cores

Expendable core for casting processes

Biocidal coated air conditioning evaporator

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR PRODUCING A LIGHTWEIGHT METAL ALLOY

THREE-PART METALLURGY SYSTEM INCLUDING ALUMINUM AND TITANIUM FOR LI...

METHOD OF SAND COREMAKING

Foundry sand with oxidation promoter

Lost-foam casting apparatus for improved recycling of sprue-metal

Foundry sand with oxidation promoter

Method of forming a master and a mold by promoting the solubility o...