John L. Jorstad

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Richmond, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Semi-solid molding method
- Patent number 7,299,854
- Issue date Nov 27, 2007
- T.H.T. Presses, Inc.
- Richard J. Kamm
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Semi-solid molding apparatus and method
- Patent number 6,901,991
- Issue date Jun 7, 2005
- THT Presses Inc.
- Richard J. Kamm
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Semi-solid molding method
- Patent number 6,808,004
- Issue date Oct 26, 2004
- THT Presses Inc.
- Richard J. Kamm
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of making a casting having a low density insert
- Patent number 5,992,500
- Issue date Nov 30, 1999
- CMI International, Inc.
- Thomas P. Schneider
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for creation of metallurgically bonded inserts cast-in-plac...
- Patent number 5,333,668
- Issue date Aug 2, 1994
- Reynolds Metals Company
- John L. Jorstad
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Engine block and cylinder liner assembly and method
- Patent number 5,183,025
- Issue date Feb 2, 1993
- Reynolds Metals Company
- John L. Jorstad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Semi-solid molding method
- Publication number 20060151138
- Publication date Jul 13, 2006
- THT Presses, Inc.
- Richard J. Kamm
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Process for generating a semi-solid slurry
- Publication number 20050103461
- Publication date May 19, 2005
- THT Presses, Inc.
- John L. Jorstad
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Semi-solid molding method and apparatus
- Publication number 20050056394
- Publication date Mar 17, 2005
- THT Presses Inc.
- Richard J. Kamm
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Semi-solid molding method
- Publication number 20040094286
- Publication date May 20, 2004
- THT Presses Inc.
- Richard J. Kamm
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Semi-solid molding apparatus and method
- Publication number 20030196775
- Publication date Oct 23, 2003
- THT Presses Inc.
- Richard J. Kamm
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Semi-solid molding method
- Publication number 20030141033
- Publication date Jul 31, 2003
- THT Presses Inc.
- Richard J. Kamm
- B22 - CASTING POWDER METALLURGY