Roman Kurtz
Inventor
Stats
- 4 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 4 US Applications Filed
- 11 Total Citation Count
- Dec 13, 1979 Most Recent Filing
- Mar 9, 1979 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Rheinische Braunkohlenwerke AG | 3
| 1979
|
| Firma Carl Still GmbH & Co. KG | 4
| 1979
|
Inventor Addresses
| Address | Duration |
|---|---|
| Frechen, DE | Nov 04, 80 - Oct 06, 81 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C10B: | DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS | 4 |
| 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 |
|---|---|---|---|
| 4293388 | 1981 | Apparatus for producing abrasion-proof coke forms from bituminous coal, brown coal or peat briquets | 0 |
| 4259157 | 1981 | Method of producing abrasion-proof coke forms from bituminous coal, brown coal or peat briquets | 2 |
| 4259158 | 1981 | Apparatus for producing abrasion resistant coke from brown coal briquets | 2 |
| 4231844 | 1980 | Method and apparatus for producing abrasion resistant coke from brown coal briquets | 6 |
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