Edward L. Ostertag

Person

New Lenox, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stacked array antenna system
- Patent number 6,492,959
- Issue date Dec 10, 2002
- Andrew Corporation
- Alan E. Heatherwick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Broadband omnidirectional microwave parabolic dish--shaped cone ant...
- Patent number 6,094,174
- Issue date Jul 25, 2000
- Andrew Corporation
- Charles M. Knop
Information Patent Grant
Broadband omnidirectional microwave parabolic dish-shaped cone antenna
- Patent number 6,011,521
- Issue date Jan 4, 2000
- Andrew Corporation
- Charles M. Knop
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for reducing VSWR in rigid transmission lines
- Patent number 5,999,071
- Issue date Dec 7, 1999
- Andrew Corporation
- Edward L. Ostertag
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiating coaxial cable and radio communication system using same
- Patent number 5,809,429
- Issue date Sep 15, 1998
- Andrew Corporation
- Charles M. Knop
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radiating waveguide and radio communication system using same
- Patent number 5,717,411
- Issue date Feb 10, 1998
- Andrew Corporation
- Charles M. Knop
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low side lobe Gregorian antenna
- Patent number 4,626,863
- Issue date Dec 2, 1986
- Andrew Corporation
- Charles M. Knop
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-port combiner for multi-frequency microwave signals
- Patent number 4,504,805
- Issue date Mar 12, 1985
- Andrew Corporation
- Ernest P. Ekelman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diagonal-conical horn-reflector antenna
- Patent number 4,423,422
- Issue date Dec 27, 1983
- Andrew Corporation
- Charles M. Knop
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflector-type microwave antennas with absorber lined conical feed
- Patent number 4,410,892
- Issue date Oct 18, 1983
- Andrew Corporation
- Charles M. Knop
- H01 - BASIC ELECTRIC ELEMENTS

Edward L. Ostertag

Person

Patents Grantslast 30 patents

Stacked array antenna system

Broadband omnidirectional microwave parabolic dish--shaped cone ant...

Broadband omnidirectional microwave parabolic dish-shaped cone antenna

Apparatus for reducing VSWR in rigid transmission lines

Radiating coaxial cable and radio communication system using same

Radiating waveguide and radio communication system using same

Low side lobe Gregorian antenna

Multi-port combiner for multi-frequency microwave signals

Diagonal-conical horn-reflector antenna

Reflector-type microwave antennas with absorber lined conical feed