Einbeck
Germany
17
2025-06-26
The entities that hold a legal rights for patent applications filed by inventor Freter Heiko:
Heiko Freter from Einbeck, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
VALVE FOR CONTROLLING A FLUID, VALVE STACK AND VALVE SYSTEM
#2 | 2024-10-31PROTECTION DEVICE FOR BATTERY
#3 | 2023-04-27Valve, valve stack, and component with valve and/or valve stack
#4 | 2022-11-17PROTECTIVE DEVICE FOR A HOUSING
#5 | 2020-08-13Filter element
#6 | 2019-11-21Fuel vapor buffering apparatus
#7 | 2019-08-15Tank ventilation valve, tank ventilation system and method for keeping open an electromagnetically activated valve
#8 | 2017-08-17Push-in connector
#9 | 2017-07-13Heatable media line
#10 | 2016-09-29Coupling device
#11 | 2013-02-21Filtration Device
#12 | 2013-02-14Filtration Device
#13 | 2011-04-21Insertion coupling
#14 | 2011-04-07Method for testing the operation of a heating element used for an activated carbon filter
#15 | 2010-12-16Active carbon filter for an internal combustion engine
#16 | 2009-12-03Activated carbon filter unit for a tank system
#17 | 2009-09-17Insert coupling
84422 ⎘