Thomas B. Bartholomew

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Metamora, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydroformed tubular structures and methods of making
- Patent number 6,532,639
- Issue date Mar 18, 2003
- General Motors Corporation
- Chi-Mou Ni
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Hydroformed tubular structures and methods of making
- Patent number 6,361,244
- Issue date Mar 26, 2002
- General Motors Corporation
- Chi-Mou Ni
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Hydroformed tubular structures and methods of making
- Publication number 20020186999
- Publication date Dec 12, 2002
- GENERAL MOTORS CORPORATION
- Chi-Mou Ni
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS