Assignee
BUCKAU WALTHER AG
6 granted patents·67 citations·filing 1981–1983
Top patents by PatentIndex Score
6 records- 0163US4564510AMethod for removing nitrogen oxides from waste gasesBUCKAU WALTHER AG·Filed 1983·Granted Jan 14, 1986·14 cites·4 claims
- 0254US4435341AMethod of manufacturing ammonium sulfate granulesBUCKAU WALTHER AG·Filed 1982·Granted Mar 6, 1984·8 cites·5 claims
- 0351US4541999AMethod for removing acidic components including nitrogen oxide from waste gasesBUCKAU WALTHER AG·Filed 1983·Granted Sep 17, 1985·14 cites·14 claims
- 0437US4462903AApparatus for purifying waste waterBUCKAU WALTHER AG·Filed 1983·Granted Jul 31, 1984·15 cites·17 claims
- 0536US4356008AKnocking arrangement for electric precipitationBUCKAU WALTHER AG·Filed 1981·Granted Oct 26, 1982·8 cites·10 claims
- 0633US4353718AElectric precipitatorBUCKAU WALTHER AG·Filed 1981·Granted Oct 12, 1982·8 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →