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Heidelberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Distance sensor for projectile fuzes
Patent number
5,751,239
Issue date
May 12, 1998
Eltro GmbH
Gunter Wichmann
F42 - AMMUNITION BLASTING
Information
Patent Grant
Method and apparatus for determining the range of vision of a motor...
Patent number
5,118,180
Issue date
Jun 2, 1992
Eltro GmbH
Gunter Wichmann
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for increasing the effectiveness of projectiles
Patent number
4,987,832
Issue date
Jan 29, 1991
Eltro GmbH
Paul Klink
F42 - AMMUNITION BLASTING
Information
Patent Grant
System for detecting laser radiation
Patent number
4,944,588
Issue date
Jul 31, 1990
Eltro GmbH
Ludwig Kohler
G01 - MEASURING TESTING
Information
Patent Grant
Discharge electrode with microstructure surface
Patent number
4,890,035
Issue date
Dec 26, 1989
Eltro GmbH
Franz Prein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Broad-band directional antenna
Patent number
4,811,027
Issue date
Mar 7, 1989
Eltro GmbH
Gunter Wichmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radiation detection method
Patent number
4,696,567
Issue date
Sep 29, 1987
Eltro GmbH
James Ruger
G01 - MEASURING TESTING
Information
Patent Grant
Method and circuit arrangement for frequency-, distance-, and angle...
Patent number
4,643,517
Issue date
Feb 17, 1987
Eltro GmbH
James Ruger
G01 - MEASURING TESTING
Information
Patent Grant
Laser range finder with non-linearity compensation
Patent number
4,613,231
Issue date
Sep 23, 1986
Eltro GmbH
Guenter Wichmann
F42 - AMMUNITION BLASTING
Information
Patent Grant
Method and apparatus for the turning on and off of a signal in opti...
Patent number
4,601,540
Issue date
Jul 22, 1986
Eltro GmbH
Heinrich Karning
G02 - OPTICS
Information
Patent Grant
Method and apparatus for scanning radiated energy using a single mi...
Patent number
4,560,869
Issue date
Dec 24, 1985
Eltro GmbH
Rochus Hien
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radiometer
Patent number
4,332,168
Issue date
Jun 1, 1982
Eltro GmbH
Claus Aberle
G01 - MEASURING TESTING
Information
Patent Grant
Signal simulator
Patent number
4,278,430
Issue date
Jul 14, 1981
Eltro GmbH Gesellschaft fur Strahlungstechnik
Siegfried Bauer
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Radiometer
Patent number
4,171,911
Issue date
Oct 23, 1979
Eltro GmbH Gesellschaft fur Strahlungstechnik
Claus Aberle
G01 - MEASURING TESTING
Information
Patent Grant
Prism arrangement for scanning infrared images
Patent number
4,090,774
Issue date
May 23, 1978
Eltro GmbH & Co.
Gunter Zeifang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process for making radomes
Patent number
4,067,950
Issue date
Jan 10, 1978
Eltro GmbH Gesellschaft fur Strahlungstechnik
Holger Baruschke
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for the removal of ringing phenomena from sign...
Patent number
4,004,238
Issue date
Jan 18, 1977
Eltro GmbH Gesellschaft fur Strahlungstechnik
Gunter Wichmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73089169 - OPTRONIK
Serial number
73089169
Registration number
1114823
Filing date
Jun 2, 1976
ELTRO GMBH GESELLSCHAFT FURSTRAHLUNGSTECHNIK
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73019702 - ELTRO
Serial number
73019702
Registration number
1038707
Filing date
Apr 24, 1974
ELTRO G.M.B.H. GESELLSCHAFT FUR STRAHLUNGSTECHNIK
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments