Rolf Bochinski

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cleaning heat exchanger pipes and methods of operatin...
- Patent number 4,566,533
- Issue date Jan 28, 1986
- Taprogge Gesellschaft mbH
- Rolf Bochinski
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Batch-type scrubbing-ball replacement system for heat exchanger
- Patent number 4,556,102
- Issue date Dec 3, 1985
- Taprogge Gesellschaft mbH
- Rolf Bochinski
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Ball-measuring system for self-cleaning heat exchanger
- Patent number 4,554,965
- Issue date Nov 26, 1985
- Taprogge Gesellschaft mbH
- Rolf Bochinski
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cleaning member for cleaning the interior of heat exchanger tubes
- Patent number 4,383,346
- Issue date May 17, 1983
- Taprogge Gesellschaft mbH
- Rolf Bochinski
- B08 - CLEANING