Thomas J. Liebig

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Chula Vista, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Radially relieved locating pin
- Patent number 6,775,919
- Issue date Aug 17, 2004
- Thomas J. Liebig
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Warm/hot corrugation machine and method for corrugating low-ductili...
- Patent number 6,655,184
- Issue date Dec 2, 2003
- Rohr, Inc.
- John E. Meaney
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Drafting caddy for use with track type drafting machines on incline...
- Patent number 5,100,097
- Issue date Mar 31, 1992
- Thomas J. Liebig
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Method and apparatus for hot die draw forming metal sheets
- Patent number 5,035,133
- Issue date Jul 30, 1991
- Rohr Industries, Inc.
- Robert T. White
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Radially relieved locating pin
- Publication number 20030217475
- Publication date Nov 27, 2003
- Thomas J. Liebig
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Warm/hot corrugation machine and method for corrugating low-ductili...
- Publication number 20030094030
- Publication date May 22, 2003
- John E. Meaney
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...