Inventor · disambiguated record
Berth U. Gustafsson
Also filed as: GUSTAFSSON BERTH U · GUSTAFSSON BERTH ULRIK
15 granted patents·316 citations·filing 1974–1980
94Inventor score
Top patents by PatentIndex Score
15 records- 0192US3984050AHeat pump systemPROJECTUS IND PRODUKTER AB·Filed 1975·Granted Oct 5, 1976·69 cites·5 claims
- 0287US3989183AMethod and apparatus employing a heat pump for heating fluids in different flow circuitsPROJECTUS INDUSTRIPDUKTER AB·Filed 1974·Granted Nov 2, 1976·46 cites·6 claims
- 0384US4166305ADevice for washing machine partsPROJECTUS IND PRODUKTER AB·Filed 1977·Granted Sep 4, 1979·26 cites·10 claims
- 0477US4033141AMethod for thermal running of a heat pump plant and plant for carrying out the methodPROJECTUS IND PRODUKTER AB·Filed 1975·Granted Jul 5, 1977·35 cites·16 claims
- 0573US4024728AMethod of and an installation for controlling the temperature of a plurality of rooms having mutually differing and varying heating requirements, among which rooms there is normally a cooling requirementPROJECTUS IND PRODUKTER AB·Filed 1976·Granted May 24, 1977·30 cites·6 claims
- 0668US4041724AInstallation for heating a fluid, preferably water, in a conventional central heating system, using the waste heat produced by a number of refrigeratorsPROJECTUS IND PRODUKTER AB·Filed 1976·Granted Aug 16, 1977·27 cites·5 claims
- 0760US4209914AMethod and device for drying machine partsPROJECTUS IND PRODUKTER AB·Filed 1977·Granted Jul 1, 1980·14 cites·14 claims
- 0858US4007603AApparatus for defrosting of an evaporator in a heat pumpPROJECTUS IND PRODUKTER AB·Filed 1975·Granted Feb 15, 1977·19 cites·3 claims
- 0957US4370772ADevice for gentle treatment of spherical ballsPROJECTUS IND PRODUKTER AB·Filed 1979·Granted Feb 1, 1983·14 cites·13 claims
- 1053US3986664AHeating installation comprising a heat pump and a fuel-fired boiler with a radiator circuitPROJECTUS IND PRODUKTER AB·Filed 1975·Granted Oct 19, 1976·16 cites·5 claims
- 1143US4363730ALamellar separatorPROJECTUS IND PRODUKTER AB·Filed 1980·Granted Dec 14, 1982·9 cites·10 claims
- 1242US4371324AHelical gear machine with improved high pressure portBONNIERFOERETAGEN AB·Filed 1979·Granted Feb 1, 1983·7 cites·6 claims
- 1333US4201631AMethod for controlling the flow through a distillation apparatus and a device for carrying out the methodPROJECTUS IND PRODUKTER AB·Filed 1978·Granted May 6, 1980·3 cites·7 claims
- 1429US4385686AFeeding devicePROJECTUS IND PRODUKTER AB·Filed 1980·Granted May 31, 1983·1 cites·36 claims
- 1529US4348865AHelical gear machine with regulated outletBONNIERFOERETAGEN AB·Filed 1979·Granted Sep 14, 1982·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →