WB

Willy Bostelmann

BO Bombardier: 7 patents #32 of 509Top 7%
BM Bombardier-Rotax Gesellschaft Mbh: 2 patents #1 of 8Top 15%
Overall (All Time): #590,405 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5850764 Crankshaft drive for an internal combustion engine Claus Holweg 1998-12-22
5797816 Variable ratio drive pulley with damping structure 1998-08-25
5794574 System for reversing 2 stroke engine Roger Rioux, Benoit Pion 1998-08-18
5692983 Variable ratio drive pulley 1997-12-02
5685387 Snowmobile reduction drive Roger Rioux, Gilles Pesant, Jean-Guy Talbot, Berthold Fecteau, Raymond A. Cote +1 more 1997-11-11
5607026 Snowmobile transmission jackshaft Roger Rioux, Gilles Pesant, Jean-Guy Talbot, Berthold Fecteau, Raymond A. Cote +1 more 1997-03-04
5326330 Variable ratio drive pulley 1994-07-05
5021198 Carburetor with high altitude compensator 1991-06-04
4399788 Internal combustion engine comprising means for controlling the axial extent of an exhaust port in a cylinder 1983-08-23