Josef Stratmann
Inventor
Stats
- 7 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 7 US Applications Filed
- 24 Total Citation Count
- Apr 2, 1982 Most Recent Filing
- Feb 1, 1979 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Firma Carl Still | 2
| 1979
|
| Elektro-Thermit GmbH | 1
| 1979
|
| Firma Carl Still GmbH & Co. KG | 1
1 2 | 1979
1981 1982 |
Inventor Addresses
| Address | Duration |
|---|---|
| Essen, DE | Jan 27, 81 - Jan 27, 81 |
| Recklinghausen, DE | Dec 23, 80 - Aug 14, 84 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 1 |
| B22D: | CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES | 1 |
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4465419 | 1984 | Method and apparatus for controlling the volumetric charge of a coke oven furnace | 2 |
| 4379023 | 1983 | Charging hole lock for horizontal coke ovens | 3 |
| 4344823 | 1982 | Discharging method and apparatus for dry coke cooling chambers | 6 |
| 4260460 | 1981 | Device for quenching glowing coke | 0 |
| 4247074 | 1981 | Casting mold for aluminothermically welding rails together | 7 |
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