Rethwisch
Germany
9
2024-08-08
The entities that hold a legal rights for patent applications filed by inventor SIEMER Dirk:
Dirk SIEMER from Rethwisch, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Modular multi-sensor fire detector, adapter and method for simplified installation on a wall
#2 | 2024-03-07Explosion-Protected Housing for Means for Transmitting and Receiving Electromagnetic Radiation
#3 | 2022-10-06Light guiding arrangement, spark and/or flame detector and fire protection system
#4 | 2022-08-25Housing for a detection unit for optically detecting smoke particles
#5 | 2019-05-09Hazard detector and method for transmitting a hazard signal and system comprising the hazard detector
#6 | 2019-05-02Modular multi-sensor fire- and/or spark detector
#7 | 2018-12-06Explosion-protected housing for means for transmitting and receiving electromagnetic radiation
#8 | 2010-11-18Fire alarm
#9 | 2010-11-18Device and method for detecting flames
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