David Hager

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Norwalk, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Hollow cathode lamp elapsed time recording system
- Patent number 8,575,855
- Issue date Nov 5, 2013
- PerkinElmer Health Sciences, Inc.
- Sunita Carrasco
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
HOLLOW CATHODE LAMP ELAPSED TIME RECORDING SYSTEM
- Publication number 20120169237
- Publication date Jul 5, 2012
- PerkinElmer Singapore Pte. Ltd.
- Sunita Carrasco
- G07 - CHECKING-DEVICES