Darcy K. DUPUIS

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Attachable lighting system for drilling rig
- Patent number 10,145,544
- Issue date Dec 4, 2018
- APOLLO ENERGY SERVICES CORP.
- Matthew Gowanlock
- F21 - LIGHTING
Information Patent Grant
Lighting systems for drilling rig
- Patent number 10,125,935
- Issue date Nov 13, 2018
- APOLLO ENERGY SERVICES CORP.
- Matthew Gowanlock
- F21 - LIGHTING
Information Patent Grant
Drill rig lighting arrangement
- Patent number D757343
- Issue date May 24, 2016
- APOLLO ENERGY SERVICES CORP.
- Darcy K. Dupuis
- D26 - Lighting
Information Patent Grant
Lighting system for drilling rig
- Patent number 9,316,390
- Issue date Apr 19, 2016
- APOLLO ENERGY SERVICES CORP.
- Matthew Gowanlock
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING SYSTEM FOR DRILLING RIG
- Publication number 20170023195
- Publication date Jan 26, 2017
- APOLLO ENERGY SERVICES CORP.
- Matthew GOWANLOCK
- F21 - LIGHTING
Information Patent Application
ATTACHABLE LIGHTING SYSTEM FOR DRILLING RIG
- Publication number 20150184840
- Publication date Jul 2, 2015
- APOLLO ENERGY SERVICES CORP.
- Matthew GOWANLOCK
- F21 - LIGHTING
Information Patent Application
LIGHTING SYSTEM FOR DRILLING RIG
- Publication number 20150153036
- Publication date Jun 4, 2015
- AITHRA PROJECTS INC.
- Matthew GOWANLOCK
- F21 - LIGHTING