Waterloo
Canada
6
2025-04-10
The entities that hold a legal rights for patent applications filed by inventor Engelmann Carl:
Carl Engelmann from Waterloo, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
HYBRID POWERTRAIN SYSTEM AND METHOD
#2 | 2023-10-05Hybrid powertrain system and method
#3 | 2021-12-23Hybrid powertrain system and method
#4 | 2021-08-05HYBRID POWER SYSTEM AND CONTROL METHOD
#5 | 2020-09-24Hybrid powertrain system and method
#6 | 2019-06-06Hybrid powertrain system and method
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