GS

George T. Winterhalter, Sr.

General Motors: 7 patents #2,246 of 18,328Top 15%
📍 Berkley, MI: #29 of 232 inventorsTop 15%
🗺 Michigan: #13,574 of 86,293 inventorsTop 20%
Overall (All Time): #752,922 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7392679 Hydroform tube sealing assembly Mike M. Ghiran, Terry A. Kent 2008-07-01
6732560 Hydroforming apparatus with retractable part locators Mircea M. Ghiran, Bruce S. Shimanovski 2004-05-11
6637246 Tubular part locator for hydroforming apparatus Bruce S. Shimanovski, Mircea M. Ghiran, Romuald Gmurowski 2003-10-28
5857897 "Method for machining an ""O"" ring retention groove into a curved surface" Glenn M. Krcek, Bruce S. Shimanovski, Sanjay M. Shah 1999-01-12
5398533 Apparatus for piercing hydroformed part Bruce S. Shimanovski, Sanjay M. Shah, Ranny Joe Nunley 1995-03-21
5321964 External seal device for tube hydroforming Bruce S. Shimanovski, Michael H. Lovell, Sanjay M. Shah 1994-06-21
5233856 External seal unit for tube hydroforming Bruce S. Shimanovski, Daniel E. Sobecki 1993-08-10