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Rex Leonard Niekamp
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Quincy, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Antenna system and method
Patent number
6,768,473
Issue date
Jul 27, 2004
SPX Corporation
Michael W. Harland
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Waveguide system having a trough and with inward extending flanges
Patent number
6,172,583
Issue date
Jan 9, 2001
Rex Leonard Niekamp
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antenna system
Patent number
5,999,145
Issue date
Dec 7, 1999
Harris Corporation
Rex Leonard Niekamp
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antenna feed and support system
Patent number
5,861,858
Issue date
Jan 19, 1999
Harris Corporation
Rex Leonard Niekamp
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
RF expansion joint
Patent number
5,341,116
Issue date
Aug 23, 1994
Harris Corporation
William A. Kerkhoff
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rectangular waveguide to circular wrapped rectangular waveguide tra...
Patent number
4,894,625
Issue date
Jan 16, 1990
Harris Corporation
Rex L. Niekamp
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Antenna system and method
Publication number
20040008150
Publication date
Jan 15, 2004
Michael W. Harland
H01 - BASIC ELECTRIC ELEMENTS