Surrey
Canada
7
2024-03-28
The entities that hold a legal rights for patent applications filed by inventor KADYLAK David Erwin:
David Erwin KADYLAK from Surrey, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
FUEL CELL ASSEMBLIES WITH FUEL CELL PLATES WITH REDUCED AND/OR ELIMINATED TRANSITION REGIONS
#2 | 2023-11-30Fuel Cell Assemblies with Improved Contact Pressure Distribution
#3 | 2023-08-03Enthalpy exchanger
#4 | 2021-04-15Enthalpy exchanger
#5 | 2019-09-19COUNTER-FLOW ENERGY RECOVERY VENTILATOR (ERV) CORE
#6 | 2018-12-20Enthalpy exchanger
#7 | 2016-10-06Counter-flow energy recovery ventilator (ERV) core
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