Inventor
Edward L. Ostertag
Inventor
New Lenox, IL, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials67%
H01PWaveguides17%
H04BTransmission17%
PatentTitleYear
6,492,959'Stacked array antenna system'20026,094,174'Broadband omnidirectional microwave parabolic dish--shaped cone antenna'20006,011,521'Broadband omnidirectional microwave parabolic dish-shaped cone antenna'20005,999,071'Apparatus for reducing VSWR in rigid transmission lines'19995,809,429'Radiating coaxial cable and radio communication system using same'19985,717,411'Radiating waveguide and radio communication system using same'19984,626,863'Low side lobe Gregorian antenna'19864,504,805'Multi-port combiner for multi-frequency microwave signals'19854,423,422'Diagonal-conical horn-reflector antenna'19834,410,892'Reflector-type microwave antennas with absorber lined conical feed'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–2002Patents assigned to ANDREW CORP (10)· patent assignee history
1983–2000Based in New Lenox, IL, US· patent location history
1999–2002Based in Manhattan, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ANDREW CORP | 10 | 1983–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Lenox, Illinois, US | 8 | 1983–2000 |
| Manhattan, Illinois, US | 2 | 1999–2002 |