DRAMMEN
Norway
4
2023-06-29
LARS HARALD HEGGEN from DRAMMEN, NO has applied for patents for these inventions. The list has both pending applications and granted patents:
GAS EXCHANGE IN INTERNAL COMBUSTION ENGINES FOR INCREASED EFFICIENCY
#2 | 2023-01-12HYBRID SYSTEMS FOR DRONES AND OTHER MODES OF TRANSPORT
#3 | 2022-02-24Zero emission propulsion systems and generator sets using ammonia as fuel
#4 | 2021-06-03Zero emission propulsion systems and generator sets using ammonia as fuel
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