Inventor · disambiguated record
David J. Gilbertson
Also filed as: GILBERTSON DAVID · GILBERTSON DAVID J
12 granted patents·1 pending application·33 citations·filing 2003–2016
87Inventor score
Top patents by PatentIndex Score
13 records- 0182US9296247B2Multiple pocket folders and method of manufactureSMEAD MFG CO·Filed 2014·Granted Mar 29, 2016·6 cites·11 claims
- 0274US9114597B1Protected prong file fastener and method of manufactureSMEAD MFG CO·Filed 2014·Granted Aug 25, 2015·1 cites·17 claims
- 0370US8747588B1Protected prong file fastener and method of makingLINDELOF HAROLD PETER·Filed 2011·Granted Jun 10, 2014·2 cites·12 claims
- 0465US9902189B2Vertical pocket folderSMEAD MFG CO·Filed 2016·Granted Feb 27, 2018·1 cites·8 claims
- 0565US8746314B1Protected prong file fastener and method of manufactureLINDELOF HAROLD PETER·Filed 2011·Granted Jun 10, 2014·1 cites·8 claims
- 0661USD734390SFile folder with multiple pocketsCHRISTENSEN DUANE·Filed 2013·Granted Jul 14, 2015·10 cites·1 claims
- 0761US8650784B2File folder and repositionable tabHALFEN MARVIN·Filed 2010·Granted Feb 18, 2014·2 cites·10 claims
- 0859US8414211B1Protected prong file fastenerLINDELOF HAROLD PETER·Filed 2011·Granted Apr 9, 2013·1 cites·5 claims
- 0956US2005102283A1System with an interactive, graphical interface for delivery of planning information and consulting materials, research, and compliance information relating to tax or other formsFiled 2003·Application pending·0 cites
- 1054US9346588B2Vertical pocket folderGILBERTSON DAVID J·Filed 2013·Granted May 24, 2016·1 cites·10 claims
- 1152USD744587SFile folder with multiple pocketsSMEAD MFG CO·Filed 2015·Granted Dec 1, 2015·5 cites·1 claims
- 1247US9839937B1Method of making a powder coated protected prong file fastenerSMEAD MFG CO·Filed 2014·Granted Dec 12, 2017·0 cites·7 claims
- 1337USD739460SVertical pocket folderSMEAD MFG CO·Filed 2012·Granted Sep 22, 2015·3 cites·1 claims
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