Inventor · disambiguated record
Spencer Frazer
Also filed as: FRAZER SPENCER
32 granted patents·14 pending applications·1,238 citations·filing 1981–2017
98Inventor score
Files withFRAZER SPENCER22SOG SPECIALTY KNIVES INC14SOG Specialty Knives & Tools LLC2UNIV BRIGHAM YOUNG2KIND HORN COMPANY1
Top patents by PatentIndex Score
46 records- 0198USD368634SCombination hand toolFRAZER SPENCER·Filed 1995·Granted Apr 9, 1996·114 cites·1 claims
- 0298US5267366ACombination hand tool with retractable pliers jawsFRAZER SPENCER·Filed 1992·Granted Dec 7, 1993·187 cites·12 claims
- 0397US8671578B1Forward extending assisted opening knifeFRAZER SPENCER·Filed 2009·Granted Mar 18, 2014·61 cites·8 claims
- 0497US8511208B1Assisted opening multitool method and apparatusFRAZER SPENCER·Filed 2010·Granted Aug 20, 2013·83 cites·16 claims
- 0597USD446571SSporting knifeSOG SPECIALTY KNIVES INC·Filed 2000·Granted Aug 14, 2001·100 cites·1 claims
- 0697USD338386SCombination hand toolSOG SPECIALTY KNIVES INC·Filed 1991·Granted Aug 17, 1993·74 cites·1 claims
- 0794US6941661B2Folding knifeFiled 2002·Granted Sep 13, 2005·87 cites·13 claims
- 0892US8296958B1Folding knife with mechanism to reposition back barFRAZER SPENCER·Filed 2008·Granted Oct 30, 2012·37 cites·6 claims
- 0991US6282997B1Multipurpose tool and components thereofSOG SPECIALTY KNIVES INC·Filed 1999·Granted Sep 4, 2001·66 cites·2 claims
- 1090US7124510B2Knife with double-ended rotatable bladeSOG SPECIALTY KNIVES INC·Filed 2005·Granted Oct 24, 2006·35 cites·1 claims
- 1188US5809599ACompound pliers tool with linked handlesSOG SPECIALTY KNIVES INC·Filed 1996·Granted Sep 22, 1998·70 cites·5 claims
- 1286US6003180ACompound pliers tool with linked handlesSOG SPECIALTY KNIVES INC·Filed 1998·Granted Dec 21, 1999·58 cites·12 claims
- 1385US7533465B1Folding knife with finger guardSOG SPECIALTY KNIVES INC·Filed 2006·Granted May 19, 2009·24 cites·28 claims
- 1484US7634858B1Folding knife with finger guardSOG SPECIALTY KNIVES & TOOLS I·Filed 2008·Granted Dec 22, 2009·26 cites·24 claims
- 1581US8109002B2Wire stripping back bar knifeFRAZER SPENCER·Filed 2007·Granted Feb 7, 2012·18 cites·7 claims
- 1679US7946201B2Discrete multitool locking method and apparatusSOG Specialty Knives & Tools LLC·Filed 2007·Granted May 24, 2011·10 cites·10 claims
- 1776USD403569SFolding hand toolSOG SPECIALTY KNIVES INC·Filed 1998·Granted Jan 5, 1999·19 cites·1 claims
- 1873US8359753B1Actuating opening system for folding knifeSOG Specialty Knives and Tools·Filed 2008·Granted Jan 29, 2013·12 cites·14 claims
- 1971US9867494B2Reciprocating coffee filterFRAZER SPENCER·Filed 2014·Granted Jan 16, 2018·2 cites·2 claims
- 2071US5829329AHand tool with retractable jawsSOG SPECIALTY KNIVES INC·Filed 1996·Granted Nov 3, 1998·26 cites·11 claims
- 2168US8424425B2Discrete multitool locking method and apparatusFRAZER SPENCER·Filed 2011·Granted Apr 23, 2013·2 cites·7 claims
- 2267US9656403B2Collapsible fingerguardFRAZER SPENCER·Filed 2014·Granted May 23, 2017·1 cites·5 claims
- 2367US7665389B2Multitool with wire stripping elementSOG SPECIALTY KNIVES & TOOLS L·Filed 2007·Granted Feb 23, 2010·12 cites·10 claims
- 2465US9751202B2Assisted opening multitool method and apparatusFRAZER SPENCER·Filed 2013·Granted Sep 5, 2017·2 cites·1 claims
- 2565US7793570B2Tension locking toolUNIV BRIGHAM YOUNG·Filed 2008·Granted Sep 14, 2010·5 cites·24 claims
- 2664US6474202B2Multipurpose tool and components thereofSOG SPECIALTY KNIVES INC·Filed 2001·Granted Nov 5, 2002·19 cites·2 claims
- 2763US6070504ACompound pliers tool with linked handlesSOG SPECIALTY KNIVES INC·Filed 1998·Granted Jun 6, 2000·23 cites·14 claims
- 2862US7530130B1Multi-tool incising attachment method and apparatusSOG SPECIALTY KNIVES INC·Filed 2006·Granted May 12, 2009·4 cites·24 claims
- 2962US4369857ALoudspeaker and horn combinationKIND HORN COMPANY·Filed 1981·Granted Jan 25, 1983·38 cites·8 claims
- 3058US5957013AHand tool with retractable jaw assemblySOG SPECIALTY KNIVES INC·Filed 1998·Granted Sep 28, 1999·16 cites·10 claims
- 3156US2012159789A9Folding knifeFRAZER SPENCER·Filed 2007·Application pending·0 cites
- 3255US2008271258A1Wire stripping knife with arm stripping elementFRAZER SPENCER·Filed 2007·Application pending·0 cites
- 3354US2014345144A1Knife with a rotating implementFRAZER SPENCER·Filed 2014·Application pending·0 cites
- 3453US8011048B2Multitool incising attachment method and apparatusSOG Specialty Knives & Tools LLC·Filed 2009·Granted Sep 6, 2011·0 cites·24 claims
- 3552US2014208595A1Actuating opening system for folding knifeFRAZER SPENCER·Filed 2013·Application pending·0 cites
- 3652US2015375372A1Tension locking toolUNIV BRIGHAM YOUNG·Filed 2015·Application pending·0 cites
- 3751USD421668STweezers for a multipurpose toolSOG SPECIALTY KNIVES INC·Filed 1998·Granted Mar 14, 2000·7 cites·1 claims
- 3851US2014338197A1Knife sheathFRAZER SPENCER·Filed 2014·Application pending·0 cites
- 3951US2014115899A1Folding knife with mechanism to reposition back barFRAZER SPENCER·Filed 2012·Application pending·0 cites
- 4050US2005194238A1Folding knifeFiled 2005·Application pending·0 cites
- 4149US2008271256A1Access handle for multitool m&aFRAZER SPENCER·Filed 2007·Application pending·0 cites
- 4244US2014345145A1Slip jointFRAZER SPENCER·Filed 2014·Application pending·0 cites
- 4344US2014345147A1Exchange mechanism for knifeFRAZER SPENCER·Filed 2014·Application pending·0 cites
- 4444US2014338198A1Knife opening mechanismFRAZER SPENCER·Filed 2014·Application pending·0 cites
- 4543US2008271255A1Knife wire stripping toolFRAZER SPENCER·Filed 2007·Application pending·0 cites
- 4635US2018345472A1Linear multitoolFRAZER SPENCER·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →