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Ronald Alfred Ferrante
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Corona, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Ultraviolet blocking coating and associated coated optical element
Patent number
5,933,273
Issue date
Aug 3, 1999
McDonnell Douglas Corporation
Ronald Alfred Ferrante
G02 - OPTICS
Information
Patent Grant
Anti-reflective coating
Patent number
5,894,366
Issue date
Apr 13, 1999
McDonnell Douglas
Ronald Alfred Ferrante
G02 - OPTICS
Information
Patent Grant
Fingerprint resistant anti-reflection coatings
Patent number
5,847,876
Issue date
Dec 8, 1998
McDonnell Douglas
Ronald A. Ferrante
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Graded dielectric combiner and associated fabrication method
Patent number
5,781,345
Issue date
Jul 14, 1998
McDonnell Douglas Corporatin
Ronald Alfred Ferrante
G02 - OPTICS
Information
Patent Grant
Methods and apparatus for creating an aspheric optical element and...
Patent number
5,724,189
Issue date
Mar 3, 1998
McDonnell Douglas Corporation
Ronald A. Ferrante
G02 - OPTICS
Information
Patent Grant
Hud with a spectral contour dielectric combiner
Patent number
5,576,886
Issue date
Nov 19, 1996
McDonnell Douglas Corp.
Ronald A. Ferrante
G02 - OPTICS
Information
Patent Grant
Aspheric cylindrical lens and method of fabrication
Patent number
5,293,269
Issue date
Mar 8, 1994
McDonnell Douglas Corporation
Gordon H. Burkhart
G02 - OPTICS
Information
Patent Grant
Hybrid diffractive/refractive lens
Patent number
5,223,978
Issue date
Jun 29, 1993
McDonnell Douglas Corporation
Gordon H. Burkhart
G02 - OPTICS
Information
Patent Grant
Dielectric combiner including first and second dielectric materials...
Patent number
5,194,989
Issue date
Mar 16, 1993
McDonnell Douglas Corporation
Ronald A. Ferrante
G02 - OPTICS
Information
Patent Grant
Binary alignment corrector
Patent number
5,066,100
Issue date
Nov 19, 1991
McDonnell Douglas Corporation
Ronald A. Ferrante
G02 - OPTICS