Inventor · disambiguated record
Christopher Gardner
Also filed as: GARDNER CHRISTOPHER · GARDNER CHRISTOPHER NORMAN
17 granted patents·224 citations·filing 1992–2019
94Inventor score
Top patents by PatentIndex Score
17 records- 0196US5520330ARailway rail-fastening clip and assembly and methods of employing the samePANDROL LTD·Filed 1992·Granted May 28, 1996·62 cites·27 claims
- 0294US11229200B1Adjustable tree standGARDNER CHRISTOPHER NORMAN·Filed 2019·Granted Jan 25, 2022·13 cites·18 claims
- 0391US8708592B1Adjustable tree stand frameGARDNER CHRISTOPHER NORMAN·Filed 2013·Granted Apr 29, 2014·18 cites·8 claims
- 0483US9951479B2Railway rail fastening clip and pad for recessed railseatsPANDROL LTD·Filed 2016·Granted Apr 24, 2018·2 cites·10 claims
- 0583US7845578B2Railway rail fastening clipPANDROL LTD·Filed 2007·Granted Dec 7, 2010·7 cites·12 claims
- 0675US9315947B2Railway rail fastening clip and insulatorCOX STEPHEN JOHN·Filed 2012·Granted Apr 19, 2016·3 cites·24 claims
- 0775US7954727B2Anchoring devices for rail fastening clipsPANDROL LTD·Filed 2007·Granted Jun 7, 2011·4 cites·21 claims
- 0875US6923381B2Railway rail fastening clip and assemblyPANDROL LTD·Filed 2001·Granted Aug 2, 2005·12 cites·28 claims
- 0967US5735458AFastening railway railsPANDROL LTD·Filed 1996·Granted Apr 7, 1998·39 cites·17 claims
- 1063US8905322B2Railway rail padCOX STEPHEN JOHN·Filed 2010·Granted Dec 9, 2014·1 cites·24 claims
- 1156US9562330B2Railway rail fastening clip and pad for recessed railseatsPANDROL LTD·Filed 2013·Granted Feb 7, 2017·0 cites·4 claims
- 1254US6284962B1Body supported percussive arrangementFiled 2000·Granted Sep 4, 2001·11 cites·6 claims
- 1352US5566882ARailway rail-fastening clip and assembly and methods of employing the samePANDROL LTD·Filed 1995·Granted Oct 22, 1996·20 cites·11 claims
- 1448US6860363B2Planar acoustic waveguideFiled 2002·Granted Mar 1, 2005·5 cites·13 claims
- 1540US5718376ARailway rail-fastening clip and assemblyPANDROL LTD·Filed 1996·Granted Feb 17, 1998·14 cites·14 claims
- 1639US8888012B2Insulator for railway fastening clip and railway rail fastening clip for use therewithCOX STEPHEN JOHN·Filed 2010·Granted Nov 18, 2014·0 cites·23 claims
- 1735US5769738AGolf putterFiled 1996·Granted Jun 23, 1998·13 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →