Assignee
BUCKAU WOLF MASCHF R
14 granted patents·220 citations·filing 1975–1981
Top patents by PatentIndex Score
14 records- 0188US4073661AProcess for cleaning comminuted plastic materialBUCKAU WOLF MASCHF R·Filed 1976·Granted Feb 14, 1978·48 cites·10 claims
- 0282US4321137AApparatus for processing liquids such as water and the like by reverse osmosisBUCKAU WOLF MASCHF R·Filed 1980·Granted Mar 23, 1982·58 cites·6 claims
- 0380US4379734AMultistage evaporatorBUCKAU WOLF MASCHF R·Filed 1981·Granted Apr 12, 1983·39 cites·30 claims
- 0457US4305748AProcess for pelletizing or granulating ammonium sulfateBUCKAU WOLF MASCHF R·Filed 1980·Granted Dec 15, 1981·9 cites·5 claims
- 0545US4355013AProcess for removing sulphuric acid components from flue gasesBUCKAU WOLF MASCHF R·Filed 1980·Granted Oct 19, 1982·11 cites·11 claims
- 0643US4343678AMulti-stage evaporating apparatus with integrated heat regenerating systemBUCKAU WOLF MASCHF R·Filed 1980·Granted Aug 10, 1982·10 cites·14 claims
- 0741US4106518AApparatus for washing grossly soiled products of plastic material for subsequent re-useBUCKAU WOLF MASCHF R·Filed 1977·Granted Aug 15, 1978·7 cites·21 claims
- 0840US4260050APick-up and dump machineBUCKAU WOLF MASCHF R·Filed 1978·Granted Apr 7, 1981·7 cites·10 claims
- 0937US4081382AApparatus for separating particulate solids from liquidsBUCKAU WOLF MASCHF R·Filed 1977·Granted Mar 28, 1978·7 cites·7 claims
- 1036US4403480AMethod of and apparatus for recovering heat energy contained in vapors of multi-stage evaporators installed for thermal material-separating processesBUCKAU WOLF MASCHF R·Filed 1981·Granted Sep 13, 1983·6 cites·22 claims
- 1133US4017022ACentrifuge arrangement and method of making a conical container thereforBUCKAU WOLF MASCHF R·Filed 1975·Granted Apr 12, 1977·6 cites·8 claims
- 1232US4321241AProcess for the purging of flue gases containing acidic componentsBUCKAU WOLF MASCHF R·Filed 1980·Granted Mar 23, 1982·4 cites·6 claims
- 1330US4214546AConvertible amphibious vehicleBUCKAU WOLF MASCHF R·Filed 1978·Granted Jul 29, 1980·5 cites·6 claims
- 1429US4417773ABall swivel joint for an excavator or the likeBUCKAU WOLF MASCHF R·Filed 1978·Granted Nov 29, 1983·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →