Assignee
US NATURAL RESOURCES
US·70 granted patents·3 pending applications·1,695 citations·filing 1977–2014
Top patents by PatentIndex Score
73 records- 0190US8794423B2Systems, methods and apparatuses for changing the direction/speed of a workpieceUS NATURAL RESOURCES·Filed 2013·Granted Aug 5, 2014·16 cites·30 claims
- 0289USD326514SElectronic air cleanerUS NATURAL RESOURCES·Filed 1990·Granted May 26, 1992·36 cites·1 claims
- 0387US5622058AModular room air conditionerUS NATURAL RESOURCES·Filed 1995·Granted Apr 22, 1997·76 cites·19 claims
- 0486USD373571SControl panel for a room air conditionerUS NATURAL RESOURCES·Filed 1995·Granted Sep 10, 1996·35 cites·1 claims
- 0585US9052140B2Method for converting existing kiln to multi-pass kilnUS NATURAL RESOURCES·Filed 2014·Granted Jun 9, 2015·5 cites·19 claims
- 0683US5732565AModular room air conditionerUS NATURAL RESOURCES·Filed 1997·Granted Mar 31, 1998·60 cites·27 claims
- 0783US4934228ASystem for diverting veneer sheets having offsize defectsUS NATURAL RESOURCES·Filed 1989·Granted Jun 19, 1990·46 cites·9 claims
- 0882US9228780B2Method and apparatus for controlling cooling temperature and pressure in wood veneer jet dryersUS NATURAL RESOURCES·Filed 2014·Granted Jan 5, 2016·4 cites·19 claims
- 0982US5703960ALumber defect scanning including multi-dimensional pattern recognitionUS NATURAL RESOURCES·Filed 1996·Granted Dec 30, 1997·74 cites·19 claims
- 1082USD370206SElectronic control panel for a room air conditionerUS NATURAL RESOURCES·Filed 1995·Granted May 28, 1996·28 cites·1 claims
- 1182US4867213ASystem for orienting logs for lumber processingUS NATURAL RESOURCES·Filed 1989·Granted Sep 19, 1989·38 cites·9 claims
- 1282US4484675ABoard turner apparatus and method capable of multiple turn inspectionUS NATURAL RESOURCES·Filed 1982·Granted Nov 27, 1984·39 cites·18 claims
- 1381USD458229SElectronic control panel for a room air conditionerUS NATURAL RESOURCES·Filed 2001·Granted Jun 4, 2002·34 cites·1 claims
- 1481US6062281AVertical arbor saw for shape sawing a logUS NATURAL RESOURCES·Filed 1999·Granted May 16, 2000·47 cites·10 claims
- 1580US5634346AApparatus and method for controlling a room air conditionerUS NATURAL RESOURCES·Filed 1995·Granted Jun 3, 1997·55 cites·16 claims
- 1680US5269076ABalanced draft vent system for kilnUS NATURAL RESOURCES·Filed 1992·Granted Dec 14, 1993·32 cites·13 claims
- 1780US4182048AMethod of drying lumberUS NATURAL RESOURCES·Filed 1978·Granted Jan 8, 1980·38 cites·19 claims
- 1879US9358699B2Workpiece positioning systemUS NATURAL RESOURCES·Filed 2013·Granted Jun 7, 2016·4 cites·28 claims
- 1979US4905843AVeneer stacking systemUS NATURAL RESOURCES·Filed 1988·Granted Mar 6, 1990·36 cites·7 claims
- 2078US5252836AReflective grain defect scanningUS NATURAL RESOURCES·Filed 1992·Granted Oct 12, 1993·61 cites·24 claims
- 2177US5435361AMethod and apparatus for around the curve sawingUS NATURAL RESOURCES·Filed 1994·Granted Jul 25, 1995·29 cites·1 claims
- 2276US7849894B2Log rotation and verification system and methodUS NATURAL RESOURCES·Filed 2006·Granted Dec 14, 2010·11 cites·17 claims
- 2375US6178858B1Shape sawing systemUS NATURAL RESOURCES·Filed 1997·Granted Jan 30, 2001·36 cites·16 claims
- 2475US5765617AInfeed system for lumberUS NATURAL RESOURCES·Filed 1996·Granted Jun 16, 1998·45 cites·5 claims
- 2572US8714341B2Rotary positioning fenceUS NATURAL RESOURCES·Filed 2013·Granted May 6, 2014·4 cites·29 claims
- 2672US5595000ANo-vent dry kilnUS NATURAL RESOURCES·Filed 1995·Granted Jan 21, 1997·37 cites·7 claims
- 2772US5148847AMethod and apparatus for around the curve sawingUS NATURAL RESOURCES·Filed 1991·Granted Sep 22, 1992·30 cites·6 claims
- 2871US5676238AHold down rollers for a log conveyorUS NATURAL RESOURCES·Filed 1997·Granted Oct 14, 1997·33 cites·6 claims
- 2971US5249915ADual independent hoist breakdown stationUS NATURAL RESOURCES·Filed 1992·Granted Oct 5, 1993·27 cites·9 claims
- 3070US6684705B1Roller mechanism using an array of ultrasound elements to interrogate wood propertiesUS NATURAL RESOURCES·Filed 2000·Granted Feb 3, 2004·17 cites·17 claims
- 3170US5644392AScanning system for lumberUS NATURAL RESOURCES·Filed 1995·Granted Jul 1, 1997·45 cites·8 claims
- 3270US5320153AMethod and apparatus for around the curve sawingUS NATURAL RESOURCES·Filed 1992·Granted Jun 14, 1994·24 cites·20 claims
- 3369US6065296ASingle package vertical air conditioning systemUS NATURAL RESOURCES·Filed 1998·Granted May 23, 2000·52 cites·26 claims
- 3469US5918653AAdjustable support for conveyorUS NATURAL RESOURCES·Filed 1998·Granted Jul 6, 1999·28 cites·6 claims
- 3569US5685410AInfeed conveyor systemUS NATURAL RESOURCES·Filed 1996·Granted Nov 11, 1997·29 cites·8 claims
- 3669US5141112AVeneer stacking systemUS NATURAL RESOURCES·Filed 1990·Granted Aug 25, 1992·18 cites·9 claims
- 3769US5034033AModular electronic air cleaning deviceUS NATURAL RESOURCES·Filed 1990·Granted Jul 23, 1991·35 cites·23 claims
- 3868US5138773ADrying kiln for lumber having insulationUS NATURAL RESOURCES·Filed 1990·Granted Aug 18, 1992·22 cites·9 claims
- 3967US9022203B2Lug loaderUS NATURAL RESOURCES·Filed 2013·Granted May 5, 2015·4 cites·30 claims
- 4064US5226241AWeight driven kiln controlUS NATURAL RESOURCES·Filed 1992·Granted Jul 13, 1993·19 cites·18 claims
- 4161US6102666ASealed electrical connector assemblyUS NATURAL RESOURCES·Filed 1998·Granted Aug 15, 2000·20 cites·13 claims
- 4260US5368077AZero lead planerUS NATURAL RESOURCES·Filed 1993·Granted Nov 29, 1994·24 cites·14 claims
- 4359US7571751B2Optimized board edger and method of operation thereofUS NATURAL RESOURCES·Filed 2004·Granted Aug 11, 2009·7 cites·20 claims
- 4459US6176283B1Adjustable support for conveyorUS NATURAL RESOURCES·Filed 1999·Granted Jan 23, 2001·20 cites·4 claims
- 4559US4907294ALog scanning systemUS NATURAL RESOURCES·Filed 1988·Granted Mar 6, 1990·19 cites·9 claims
- 4658USD372463SControl panel for a room air conditionerUS NATURAL RESOURCES·Filed 1995·Granted Aug 6, 1996·11 cites·1 claims
- 4757US6202526B1Shape sawing machineUS NATURAL RESOURCES·Filed 1998·Granted Mar 20, 2001·16 cites·7 claims
- 4857US5363950ALumber organizerUS NATURAL RESOURCES·Filed 1993·Granted Nov 15, 1994·26 cites·6 claims
- 4956US9874803B2Grade annunciatorUS NATURAL RESOURCES·Filed 2013·Granted Jan 23, 2018·1 cites·20 claims
- 5056US6431345B2High speed board feederUS NATURAL RESOURCES·Filed 2000·Granted Aug 13, 2002·15 cites·8 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when US NATURAL RESOURCES files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →