Inventor · disambiguated record
Robert John Hamilton
Also filed as: HAMILTON JR ROBERT J · HAMILTON ROBERT J · HAMILTON ROBERT JOHN
10 granted patents·1 pending application·142 citations·filing 1976–2017
88Inventor score
Top patents by PatentIndex Score
11 records- 0178US4819137AMulti-purpose self defense apparatusHAMILTON ROBERT J·Filed 1988·Granted Apr 4, 1989·65 cites·8 claims
- 0276US4774092AIngestible capsulesICI AUSTRALIA LTD·Filed 1986·Granted Sep 27, 1988·52 cites·25 claims
- 0375US7954727B2Anchoring devices for rail fastening clipsPANDROL LTD·Filed 2007·Granted Jun 7, 2011·4 cites·21 claims
- 0470US8286891B2Components for rail fastening assemblyCOX STEPHEN JOHN·Filed 2007·Granted Oct 16, 2012·3 cites·25 claims
- 0565US8201751B2Railway rail padCOX STEPHEN JOHN·Filed 2008·Granted Jun 19, 2012·2 cites·6 claims
- 0663US8905322B2Railway rail padCOX STEPHEN JOHN·Filed 2010·Granted Dec 9, 2014·1 cites·24 claims
- 0754US2012187203A1Sealing plate for use with rail clip anchoring deviceCOX STEPHEN JOHN·Filed 2012·Application pending·0 cites
- 0851USD424859SPersonal care textile article with labelPILLOWTEX CORP·Filed 1998·Granted May 16, 2000·8 cites·1 claims
- 0949US11248349B2Pad for a railway rail fastening assemblyPANDROL LTD·Filed 2017·Granted Feb 15, 2022·0 cites·20 claims
- 1045US4009446ADual diode microwave amplifierVARIAN ASSOCIATES·Filed 1976·Granted Feb 22, 1977·7 cites·16 claims
- 1139US8888012B2Insulator for railway fastening clip and railway rail fastening clip for use therewithCOX STEPHEN JOHN·Filed 2010·Granted Nov 18, 2014·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →