Alexander OTT

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Hannover, DE

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Patents Grantslast 30 patents

Information Patent Grant
Gassing device
- Patent number 11,007,493
- Issue date May 18, 2021
- Alexander Ott
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Standpipe arrangement and fastening for holding and for supplying g...
- Patent number 9,731,253
- Issue date Aug 15, 2017
- Alexander Ott
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
GASSING DEVICE
- Publication number 20190232237
- Publication date Aug 1, 2019
- Alexander OTT
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
STANDPIPE ARRANGEMENT AND FASTENING FOR HOLDING AND FOR SUPPLYING G...
- Publication number 20140070433
- Publication date Mar 13, 2014
- Alexander OTT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL