DO

Derrin Olischefski

QS Quantum Fuel Systems: 3 patents #4 of 14Top 30%
NL New Flyer Industries Limited: 1 patents #6 of 18Top 35%
QW Quantum Fuel Systems Technologies Worldwide: 1 patents #6 of 18Top 35%
Overall (All Time): #973,732 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10696154 Cooperating tank and rack superstructure Mark Arold, Joseph Hudak, Christopher Jaeger, Tae Kim 2020-06-30
9909535 Non-slip fuel tank bracket Neel Sirosh 2018-03-06
9707841 Tanks forming rack superstructure Mark Arold, Joseph Hudak, Christopher Jaeger, Tae Kim 2017-07-18
8232750 Broad turndown ratio traction drive Craig Steven Smugeresky 2012-07-31
6397965 Engine configuration for mass transit vehicle Blaine J. McFarlane, Glenn Campbell, Ron M. Crampton, Louis P. Hildebrand 2002-06-04