Vancouver
Canada
4
2018-03-01
The entities that hold a legal rights for patent applications filed by inventor Pietrasz Patrick:
Patrick Pietrasz from Vancouver, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Fuel cell oxidation reduction reaction catalyst
#2 | 2016-01-28Oxygen reduction reaction catalyst having a non-conductive substrate
#3 | 2015-12-31Metal oxide stabilized platinum-based ORR catalyst
#4 | 2015-04-02Platinum Based Oxygen Reaction Reduction Catalyst
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