Assignee
BUETTNER SCHILDE HAAS AG
8 granted patents·124 citations·filing 1973–1977
Top patents by PatentIndex Score
8 records- 0183US4094077ADryer arrangementBUETTNER SCHILDE HAAS AG·Filed 1976·Granted Jun 13, 1978·36 cites·7 claims
- 0270US3946648ARoof ventilatorBUETTNER SCHILDE HAAS AG·Filed 1973·Granted Mar 30, 1976·22 cites·4 claims
- 0369US4053364ADrying and preheating of moist coal and quenching of the formed cokeBUETTNER SCHILDE HAAS AG·Filed 1974·Granted Oct 11, 1977·18 cites·19 claims
- 0464US4312136AArrangement and method of drying articlesBUETTNER SCHILDE HAAS AG·Filed 1977·Granted Jan 26, 1982·19 cites·12 claims
- 0555US4082498ASystem for drying and heating particulate coalBUETTNER SCHILDE HAAS AG·Filed 1976·Granted Apr 4, 1978·15 cites·10 claims
- 0647US4099898AArrangement for and method of inserting a nozzle unit into an opening of a spinning deviceBUETTNER SCHILDE HAAS AG·Filed 1977·Granted Jul 11, 1978·5 cites·15 claims
- 0737US4094074AMethod and arrangement for drying articlesBUETTNER SCHILDE HAAS AG·Filed 1976·Granted Jun 13, 1978·7 cites·10 claims
- 0821US4148616AScrubber for contaminated gasBUETTNER SCHILDE HAAS AG·Filed 1977·Granted Apr 10, 1979·2 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →