Heinz Opdenwinkel
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 17 Total Citation Count
- Aug 7, 2006 Most Recent Filing
- Dec 20, 1988 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| DMT GMBH | 2
| 2006
|
| Ruhrkohle AG | 1
| 1993
|
| ARCELORMITTAL BREMEN GMBH | 2
| 2006
|
| AKZO N.V. | 1
| 1988
|
| NIPPON STEEL CORPORATION | 1
| 1993
|
Inventor Addresses
| Address | Duration |
|---|---|
| Aachen, DE | Sep 05, 89 - Sep 05, 89 |
| Dortmund, DE | Jun 06, 95 - Oct 18, 11 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B08B: | CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL | 1 |
| C10B: | DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS | 1 |
| C10L: | FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8038800 | 2011 | Method and device for cleaning the door of a coke oven | 1 |
| 2010/0154,825 | 2010 | Method and Device for Cleaning the Door of a Coke Oven | 0 |
| 5421963 | 1995 | Coke-feeding device with housing for a dry cooling installation for coke | 0 |
| 4863485 | 1989 | Fuel briquettes | 12 |
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