David E. Ventola

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Avon, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated filter and grating in an aiming sight
- Patent number 9,482,803
- Issue date Nov 1, 2016
- L-3 Communications, Warrior Systems Division, EO Tech, Inc.
- Brian Paul Dehmlow
- F41 - WEAPONS
Information Patent Grant
Combination optical filter and diffraction grating and associated s...
- Patent number 9,030,742
- Issue date May 12, 2015
- Optometrics Corporation
- David E. Ventola
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED FILTER AND GRATING IN AN AIMING SIGHT
- Publication number 20160003996
- Publication date Jan 7, 2016
- L-3 Communications Corporation, Warrior Systems Division - EOTech
- Brian Paul DEHMLOW
- G02 - OPTICS
Information Patent Application
COMBINATION OPTICAL FILTER AND DIFFRACTION GRATING AND ASSOCIATED S...
- Publication number 20150285967
- Publication date Oct 8, 2015
- Optometrics Corporation
- David E. Ventola
- G02 - OPTICS
Information Patent Application
COMBINATION OPTICAL FILTER AND DIFFRACTION GRATING AND ASSOCIATED S...
- Publication number 20140334003
- Publication date Nov 13, 2014
- Optometrics Corporation
- David E. Ventola
- G02 - OPTICS
Information Patent Application
COMBINATION OPTICAL FILTER AND DIFFRACTION GRATING AND ASSOCIATED S...
- Publication number 20140334004
- Publication date Nov 13, 2014
- Optometrics Corporation
- David E. Ventola
- G02 - OPTICS