Ed Keppler

Follow

Person

Fulshear, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Assembly of RF-safe switch and detonator system in a non-RF free en...
- Patent number 9,064,650
- Issue date Jun 23, 2015
- C&J Spec-Rent Services, Inc.
- Ed Keppler
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ASSEMBLY OF RF-SAFE SWITCH AND DETONATOR SYSTEM IN A NON-RF FREE EN...
- Publication number 20150107090
- Publication date Apr 23, 2015
- Casedhole Holdings, Inc.
- Ed Keppler
- H01 - BASIC ELECTRIC ELEMENTS