Rolf Dietrich

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Hofheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
X-ray scanner for inspecting articles moving therethrough
- Patent number 4,841,554
- Issue date Jun 20, 1989
- Heimann GmbH
- Gerhard Doenges
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Baggage inspection system
- Patent number 4,783,794
- Issue date Nov 8, 1988
- Heimann GmbH
- Rolf Dietrich
- G01 - MEASURING TESTING
Information Patent Grant
Baggage inspection system
- Patent number 4,759,047
- Issue date Jul 19, 1988
- Heimann GmbH
- Gerhard Donges
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for transradiating objects on a conveyor path
- Patent number 4,722,096
- Issue date Jan 26, 1988
- Heimann GmbH
- Rolf Dietrich
- G01 - MEASURING TESTING
Information Patent Grant
Electronic flash attachment for cameras, provided with plural circu...
- Patent number 4,256,393
- Issue date Mar 17, 1981
- Metz Apparatewerk Inh. Paul Metz
- Rolf Dietrich
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photo flash device
- Patent number 4,141,057
- Issue date Feb 20, 1979
- Braun AG
- Rolf Dietrich
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Circuit for light-integrator-controlled electronic flash unit
- Patent number 4,132,923
- Issue date Jan 2, 1979
- Braun Aktiengesellschaft
- Egon Gahler
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR