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Bruce S. Shimanovski
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Southfield, MI, US
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last 30 patents
Information
Patent Grant
Hydroforming apparatus with retractable part locators
Patent number
6,732,560
Issue date
May 11, 2004
General Motors Corporation
George Thomas Winterhalter
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
In-die hydropiercing apparatus with prepiercing adjustment
Patent number
6,672,120
Issue date
Jan 6, 2004
General Motors Corporation
Mircea M. Ghiran
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tubular part locator for hydroforming apparatus
Patent number
6,637,246
Issue date
Oct 28, 2003
General Motors Corporation
Bruce Steven Shimanovski
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hydroforming, in-die hydropiercing and slug-ejecting method and app...
Patent number
6,401,507
Issue date
Jun 11, 2002
General Motors Corporation
Glenn Mark Krcek
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for machining an "O" ring retention groove into a curved sur...
Patent number
5,857,897
Issue date
Jan 12, 1999
General Motors Corporation
Glenn Mark Krcek
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for piercing hydroformed part
Patent number
5,398,533
Issue date
Mar 21, 1995
General Motors Corporation
Bruce S. Shimanovski
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
External seal device for tube hydroforming
Patent number
5,321,964
Issue date
Jun 21, 1994
General Motors Corporation
Bruce S. Shimanovski
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
External seal unit for tube hydroforming
Patent number
5,233,856
Issue date
Aug 10, 1993
General Motors Corporation
Bruce S. Shimanovski
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cam modulator for anti-lock braking system apparatus and method
Patent number
5,071,202
Issue date
Dec 10, 1991
General Motors Corporation
Alroy G. Fabris
B60 - VEHICLES IN GENERAL