Inventor · disambiguated record
John G. Oldsen
Also filed as: OLDSEN JOHN G
49 granted patents·3 pending applications·614 citations·filing 1993–2014
98Inventor score
Top patents by PatentIndex Score
52 records- 0190US7681377B2Device for forming partitioned film packagesJ LOK CO·Filed 2006·Granted Mar 23, 2010·17 cites·9 claims
- 0287US5511909ACable bolt and method of use in supporting a rock formationJENNMAR CORP·Filed 1994·Granted Apr 30, 1996·68 cites·23 claims
- 0386US7296950B1Point anchor coated mine roof boltJENNMAR CORP·Filed 2006·Granted Nov 20, 2007·22 cites·20 claims
- 0485US7775754B2Torque nut having an injection molded breakaway insertFCI HOLDINGS DELAWARE INC·Filed 2006·Granted Aug 17, 2010·20 cites·9 claims
- 0585US5919006ATensionable cable bolt with mixing assemblyJENNMAR CORP·Filed 1998·Granted Jul 6, 1999·57 cites·18 claims
- 0681US6322290B1Cable bolt headJENNMAR CORP·Filed 2000·Granted Nov 27, 2001·27 cites·15 claims
- 0778US8202024B2Partitioned film packageSIMMONS WALTER JOHN·Filed 2010·Granted Jun 19, 2012·4 cites·9 claims
- 0876US7073982B2Point anchor coated mine roof boltJENNMAR CORP·Filed 2005·Granted Jul 11, 2006·12 cites·16 claims
- 0976US5829922ACable bolt headJENMAR CORP·Filed 1996·Granted Nov 3, 1998·41 cites·25 claims
- 1074US8052352B2Mine support having a linearly moveable and/or pivoting end plateFCI HOLDINGS DELAWARE INC·Filed 2007·Granted Nov 8, 2011·11 cites·12 claims
- 1173US8057128B2Truss shoe with wedge retaining sleeve and method of assembling sameSTANKUS JOHN C·Filed 2009·Granted Nov 15, 2011·4 cites·22 claims
- 1273US5954455ACombination bolt systemJENNMAR CORP·Filed 1997·Granted Sep 21, 1999·36 cites·28 claims
- 1372US7566189B2Mine roof bolt with resin control surfaceJENNMAR CORP·Filed 2007·Granted Jul 28, 2009·8 cites·20 claims
- 1472US5314268ANon-metallic reinforcing rod and method of use in supporting a rock formationJENNMAR CORP·Filed 1993·Granted May 24, 1994·33 cites·14 claims
- 1571US7261494B2Truss shoeJENNMAR CORP·Filed 2005·Granted Aug 28, 2007·10 cites·23 claims
- 1670US6612783B2Cable bolt with mixing delay deviceJENNMAR CORP·Filed 2002·Granted Sep 2, 2003·19 cites·20 claims
- 1769US6619888B2Flange nut for mine roof boltJENNMAR CORP·Filed 2001·Granted Sep 16, 2003·19 cites·14 claims
- 1869US5785463ACombination cable bolt systemJENNMAR CORP·Filed 1996·Granted Jul 28, 1998·32 cites·17 claims
- 1968US7637086B2System and method for producing resin cartridgesJ LOK CO·Filed 2007·Granted Dec 29, 2009·4 cites·13 claims
- 2067US5556234AMine roof bolt assemblyJENNMAR CORP·Filed 1995·Granted Sep 17, 1996·35 cites·17 claims
- 2166US8757934B2Fully grouted cable boltHALL JAMES D·Filed 2011·Granted Jun 24, 2014·4 cites·21 claims
- 2265US8740504B2Apparatus and method for re-tensioning a loose roof plate in an underground mineFCI HOLDINGS DELAWARE INC·Filed 2012·Granted Jun 3, 2014·3 cites·16 claims
- 2365US8052353B2System and method for mine roof counter bore and cable bolt head securement thereinFCI HOLDINGS DELAWARE INC·Filed 2008·Granted Nov 8, 2011·5 cites·6 claims
- 2465US6056482ACable bolt headJENNMAR CORP·Filed 1996·Granted May 2, 2000·25 cites·5 claims
- 2564US8567016B2Splice tube with wedge retaining capsSTANKUS JOHN C·Filed 2010·Granted Oct 29, 2013·2 cites·17 claims
- 2664US7445408B2Yieldable prop having a restraint arrangementJENNMAR CORP·Filed 2006·Granted Nov 4, 2008·2 cites·10 claims
- 2763US8596923B2System and method for mine roof counter bore and cable bolt head securement thereinOLDSEN JOHN G·Filed 2006·Granted Dec 3, 2013·3 cites·4 claims
- 2862US8690484B2Sheathed cableOLDSEN JOHN G·Filed 2008·Granted Apr 8, 2014·3 cites·24 claims
- 2962US8444350B2Resin system with carbon additiveWHARTON RICHARD·Filed 2010·Granted May 21, 2013·1 cites·19 claims
- 3062US7134810B2Yieldable prop having a yield sectionJENNMAR CORP·Filed 2004·Granted Nov 14, 2006·9 cites·9 claims
- 3161US10036251B2Fiberglass roof and rib plateFCI HOLDINGS DELAWARE INC·Filed 2013·Granted Jul 31, 2018·3 cites·16 claims
- 3260US8721227B2Yielding bolt and assemblyOLDSEN JOHN G·Filed 2010·Granted May 13, 2014·4 cites·14 claims
- 3360US7390147B2Yieldable prop having a yield sectionJENNMAR CORP·Filed 2006·Granted Jun 24, 2008·1 cites·9 claims
- 3459US7708087B2Countersink roof bit drill and method for using the sameKENNAMETAL INC·Filed 2007·Granted May 4, 2010·2 cites·46 claims
- 3559US7360971B2Yieldable propJENNMAR CORP·Filed 2005·Granted Apr 22, 2008·1 cites·8 claims
- 3656US9738405B2Resin cartridge production systemJ-LOK CO·Filed 2013·Granted Aug 22, 2017·0 cites·5 claims
- 3756US7334968B2Yieldable propJENNMAR CORP·Filed 2003·Granted Feb 26, 2008·7 cites·20 claims
- 3854US7114888B2Yieldable propJENNMAR CORP·Filed 2003·Granted Oct 3, 2006·6 cites·23 claims
- 3952US9995140B2Yieldable prop with yieldable insertFCI HOLDINGS DELAWARE INC·Filed 2014·Granted Jun 12, 2018·0 cites·24 claims
- 4052US8567437B2Multi-speed resin cartridge production systemVOGUS CHARLES B·Filed 2010·Granted Oct 29, 2013·1 cites·17 claims
- 4152US8539738B2System and method for producing resin cartridgesOLDSEN JOHN G·Filed 2009·Granted Sep 24, 2013·0 cites·12 claims
- 4250US2009041550A1Expansion bail anchor and methodJENNMAR CORP·Filed 2007·Application pending·0 cites
- 4348US5967703AMine roof support systemJENNMAR CORP·Filed 1998·Granted Oct 19, 1999·15 cites·24 claims
- 4444US5437830AProcess of making a rod for use in reinforcing an underground rock formationJENMAR CORP·Filed 1994·Granted Aug 1, 1995·12 cites·3 claims
- 4543US8579550B2Truss shoe for use with a threaded rodFCI HOLDINGS DELAWARE INC·Filed 2013·Granted Nov 12, 2013·0 cites·11 claims
- 4642US5699572ACombination cable spreader and cable driverJENNMAR CORP·Filed 1996·Granted Dec 23, 1997·13 cites·12 claims
- 4741US2012027529A1Mine Support Having a Linearly Moveable and/or Pivoting End PlateBOLTON WALLACE·Filed 2011·Application pending·0 cites
- 4840US8647020B2Plastic cable bolt buttonSTANKUS JOHN C·Filed 2011·Granted Feb 11, 2014·0 cites·15 claims
- 4937US2012082515A1Roof and Rib Support Having Reverse C-ChannelFAULKNER DAKOTA·Filed 2011·Application pending·0 cites
- 5035US5957627APillar cable truss systemJENNMAR CORP·Filed 1997·Granted Sep 28, 1999·7 cites·21 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →