Assignee
OTTER CONTROLS LTD
GB·17 granted patents·3 pending applications·185 citations·filing 1980–2022
Top patents by PatentIndex Score
20 records- 0175US5428336AElectric switchesOTTER CONTROLS LTD·Filed 1992·Granted Jun 27, 1995·35 cites·20 claims
- 0271US4507642ASnap-acting thermally-responsive bimetallic actuatorsOTTER CONTROLS LTD·Filed 1983·Granted Mar 26, 1985·18 cites·12 claims
- 0369US10945556B2Appliance for making beveragesOTTER CONTROLS LTD·Filed 2018·Granted Mar 16, 2021·1 cites·19 claims
- 0469US4539468AWater boiling vessel immersion heater with primary and secondary thermal cut-out protectionOTTER CONTROLS LTD·Filed 1983·Granted Sep 3, 1985·16 cites·33 claims
- 0562US6043467AThick film elementsOTTER CONTROLS LTD·Filed 1995·Granted Mar 28, 2000·32 cites·6 claims
- 0658US5793020AElectrically heated water boiling vesselsOTTER CONTROLS LTD·Filed 1994·Granted Aug 11, 1998·19 cites·17 claims
- 0755US12405008B2Apparatus for controlling an air inlet valve for a solid fuel burnerOTTER CONTROLS LTD·Filed 2022·Granted Sep 2, 2025·0 cites·18 claims
- 0855US2013315028A1Heated liquid dispenserOTTER CONTROLS LTD·Filed 2013·Application pending·0 cites
- 0953US5796327AThermally responsive electrical switchesOTTER CONTROLS LTD·Filed 1994·Granted Aug 18, 1998·10 cites·18 claims
- 1052US12338990B2Steam generatorOTTER CONTROLS LTD·Filed 2020·Granted Jun 24, 2025·0 cites·21 claims
- 1150US5635092AControls for electrically heated water boiling vesselsOTTER CONTROLS LTD·Filed 1992·Granted Jun 3, 1997·12 cites·12 claims
- 1248US4752671AElectric immersion heating elements and controls thereforOTTER CONTROLS LTD·Filed 1986·Granted Jun 21, 1988·11 cites·25 claims
- 1346US2011067576A1Electrical appliances and componentsOTTER CONTROLS LTD·Filed 2009·Application pending·0 cites
- 1442US4532488AElectric motor protection switchesOTTER CONTROLS LTD·Filed 1984·Granted Jul 30, 1985·6 cites·10 claims
- 1541US5706390AElectrically powered immersion heating elements and controls thereforOTTER CONTROLS LTD·Filed 1993·Granted Jan 6, 1998·13 cites·11 claims
- 1641US2008317091A1Scale Detection on Water Heating ElementsOTTER CONTROLS LTD·Filed 2006·Application pending·0 cites
- 1740US4486735ALatch for a snap-action switchOTTER CONTROLS LTD·Filed 1982·Granted Dec 4, 1984·6 cites·13 claims
- 1832US4829280AThermal control unitsOTTER CONTROLS LTD·Filed 1987·Granted May 9, 1989·4 cites·32 claims
- 1930US4523173AElectric switchesOTTER CONTROLS LTD·Filed 1983·Granted Jun 11, 1985·2 cites·14 claims
- 209US4341932AElectric switchesOTTER CONTROLS LTD·Filed 1980·Granted Jul 27, 1982·0 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →