Assignee
ONTARIO LTD
CA·12 granted patents·440 citations·filing 1977–2018
Top patents by PatentIndex Score
12 records- 0194US5671483ARemovable subsidiary helmet face shield lensONTARIO LTD·Filed 1995·Granted Sep 30, 1997·150 cites·22 claims
- 0289US7874571B2Trailer with four wheel steering and independent suspensionONTARIO LTD·Filed 2008·Granted Jan 25, 2011·35 cites·15 claims
- 0389US4991640AFastening means for fastening a flexible sheet to a bodyONTARIO LTD·Filed 1989·Granted Feb 12, 1991·100 cites·24 claims
- 0489US4874099ANapkin holderONTARIO LTD·Filed 1987·Granted Oct 17, 1989·59 cites·16 claims
- 0571US6253510B1Lightweight interior mouldingONTARIO LTD·Filed 1999·Granted Jul 3, 2001·44 cites·7 claims
- 0666US4108754ACarbon fiber electrodeONTARIO LTD·Filed 1977·Granted Aug 22, 1978·12 cites·5 claims
- 0761US6495052B1System and method for treatment of waterONTARIO LTD·Filed 2000·Granted Dec 17, 2002·15 cites·22 claims
- 0857US6834729B2Sod roll pre-starterONTARIO LTD·Filed 2003·Granted Dec 28, 2004·2 cites·8 claims
- 0947USD421192SArm chair frameONTARIO LTD·Filed 1998·Granted Feb 29, 2000·8 cites·1 claims
- 1046US4327826AReciprocating pusher conveyorONTARIO LTD·Filed 1979·Granted May 4, 1982·8 cites·4 claims
- 1138USD887080SPortable vaporizerONTARIO LTD·Filed 2018·Granted Jun 9, 2020·3 cites·1 claims
- 1238US4108755AMetallic filament electrodeONTARIO LTD·Filed 1977·Granted Aug 22, 1978·4 cites·3 claims
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