DRILLCO TOOLS S.A.

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Santiago, CL

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Patents Grantslast 30 patents

Information Patent Grant
Backhead assembly for DTH hammer
- Patent number 11,118,401
- Issue date Sep 14, 2021
- Drillco Tools S.A.
- Jorge Alejandro Aising Lopez
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressurized fluid flow system having multiple work chambers for a d...
- Patent number 9,016,403
- Issue date Apr 28, 2015
- Drillco Tools S.A.
- Jaime Andrés Aros
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressurized fluid flow system for a reverse circulation down-the-ho...
- Patent number 8,973,681
- Issue date Mar 10, 2015
- Drillco Tools S.A.
- Jaime Andrés Aros
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressurized fluid flow system for a normal circulation hammer and h...
- Patent number 8,640,794
- Issue date Feb 4, 2014
- Drillco Tools S.A.
- Jaime Andrés Aros
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressurized fluid flow system for a reverse circulation hammer
- Patent number 7,921,941
- Issue date Apr 12, 2011
- Drillco Tools S.A.
- Jaime Andres Aros
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
BACKHEAD ASSEMBLY FOR DTH HAMMER
- Publication number 20200256127
- Publication date Aug 13, 2020
- DRILLCO TOOLS S.A.
- Jorge Alejandro AISING LOPEZ
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURIZED FLUID FLOW SYSTEM HAVING MULTIPLE WORK CHAMBERS FOR A D...
- Publication number 20140076638
- Publication date Mar 20, 2014
- DRILLCO TOOLS S.A.
- Jaime Andrés AROS
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURIZED FLUID FLOW SYSTEM FOR A NORMAL CIRCULATION HAMMER AND H...
- Publication number 20110209919
- Publication date Sep 1, 2011
- DRILLCO TOOLS S.A.
- Jaime Andrés AROS
- E21 - EARTH DRILLING MINING

Trademarklast 30 trademarks

Information Trademark
97886829 - EXPLORA BY DRILLCO
- Serial number 97886829
- Filing date Apr 13, 2023
- Drillco Tools S.A.
- 6 - Common metals and their alloys
Information Trademark
88616207 - DRILLCO
- Serial number 88616207
- Registration number 6291978
- Filing date Sep 13, 2019
- Drillco Tools S.A.
- 6 - Common metals and their alloys
Information Trademark
88616258 - PUMA BY DRILLCO
- Serial number 88616258
- Registration number 6681826
- Filing date Sep 13, 2019
- Drillco Tools S.A.
- 6 - Common metals and their alloys