Albert Groenenboom

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Hengelo, NL

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Patents Grantslast 30 patents

Information Patent Grant
Antenna system
- Patent number 6,140,962
- Issue date Oct 31, 2000
- Hollandse Signaalapparaten B.V.
- Albert Groenenboom
- G01 - MEASURING TESTING
Information Patent Grant
Method for the transmission of radar transmitter pulses
- Patent number 5,943,004
- Issue date Aug 24, 1999
- Hollandse Signaalapparaten B.V.
- Albert Groenenboom
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for the three-dimensional orientation of an object
- Patent number 5,573,218
- Issue date Nov 12, 1996
- Hollandse Signaalapparaten B.V.
- Wilhelmus M. H. Vaassen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Radar apparatus
- Patent number 5,329,284
- Issue date Jul 12, 1994
- Hollandse Signaalapparaten B.V.
- Albert Groenenboom
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for the determination of the height of a target
- Patent number 5,278,564
- Issue date Jan 11, 1994
- Hollandse Signaalapparaten B.V.
- Albert Groenenboom
- G01 - MEASURING TESTING