Inventor · disambiguated record
Per-Gunnar Bjorck
Also filed as: BJOERCK PER-GUNNAR · BJORCK PER-GUNNAR
4 granted patents·56 citations·filing 2007–2008
77Inventor score
Files withBJOERCK PER-GUNNAR1BJORCK PER-GUNNAR1GM GLOBAL TECH OPERATIONS INC1GM Global Technologies Operations LLC1
Top patents by PatentIndex Score
4 records- 0187US7870804B2Multi-speed dual clutch transmissionGM Global Technologies Operations LLC·Filed 2007·Granted Jan 18, 2011·16 cites·23 claims
- 0286US7886626B2Multi-speed dual clutch transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Feb 15, 2011·17 cites·24 claims
- 0382US8117932B2Multi-speed transmission with countershaft gearingBJORCK PER-GUNNAR·Filed 2007·Granted Feb 21, 2012·17 cites·22 claims
- 0471US8434582B2All wheel drive systemBJOERCK PER-GUNNAR·Filed 2008·Granted May 7, 2013·6 cites·6 claims
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