Inventor · disambiguated record
Diethard Habermehl
Also filed as: HABERMEHL DIETHARD
6 granted patents·31 citations·filing 1976–1981
80Inventor score
Files withBERGWERKSVERBAND GMBH6
Top patents by PatentIndex Score
6 records- 0157US4030983AMethod of restricting dust development when feeding coal into coke ovensBERGWERKSVERBAND GMBH·Filed 1976·Granted Jun 21, 1977·7 cites·12 claims
- 0250US4321112ADevice for opening, closing and cleaning fill holes of coke oven chargeable by a coal conveyorBERGWERKSVERBAND GMBH·Filed 1981·Granted Mar 23, 1982·5 cites·12 claims
- 0350US4055471AMethod of restricting the formation of dust when feeding coal into coke ovensBERGWERKSVERBAND GMBH·Filed 1976·Granted Oct 25, 1977·12 cites·8 claims
- 0435US4309253AMethod and apparatus for tar recovery from raw coking gasBERGWERKSVERBAND GMBH·Filed 1980·Granted Jan 5, 1982·2 cites·8 claims
- 0532US4329141AMethod of and device for heating finely divided solid particles in conveying ductsBERGWERKSVERBAND GMBH·Filed 1980·Granted May 11, 1982·4 cites·6 claims
- 0627US4380125AMethod of and apparatus for drying and preheating coking coal in a flight stream tubeBERGWERKSVERBAND GMBH·Filed 1980·Granted Apr 19, 1983·1 cites·12 claims
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