Paula Feitoza Nascimento

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Troisdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dynamic underbalance sub
- Patent number 11,988,066
- Issue date May 21, 2024
- DynaEnergetics Europe GmbH
- Joern Olaf Loehken
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL MODULE FOR USE WITH A WELLBORE TOOL AND WELLBORE TOOLSTRING...
- Publication number 20230349248
- Publication date Nov 2, 2023
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DYNAMIC UNDERBALANCE SUB
- Publication number 20230160279
- Publication date May 25, 2023
- DynaEnergetics Europe GmbH
- Joern Olaf Loehken
- E21 - EARTH DRILLING MINING
Information Patent Application
LOGGING DRONE WITH WIPER PLUG
- Publication number 20210215039
- Publication date Jul 15, 2021
- DynaEnergetics Europe GmbH
- Thilo Scharf
- E21 - EARTH DRILLING MINING