Inventor
FRAZER SPENCER
US32 patents
⚠️ This page may combine multiple inventors who share the name “FRAZER SPENCER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOG SPECIALTY KNIVES INC
14 patentsUSD446571SAug 14, 2001
Sporting knife
SOG SPECIALTY KNIVES INC100 citations98
US6282997B1Sep 4, 2001
Multipurpose tool and components thereof
SOG SPECIALTY KNIVES INC66 citations96
US6003180ADec 21, 1999
Compound pliers tool with linked handles
SOG SPECIALTY KNIVES INC58 citations96
US5809599ASep 22, 1998
Compound pliers tool with linked handles
SOG SPECIALTY KNIVES INC70 citations96
USD338386SAug 17, 1993
Combination hand tool
SOG SPECIALTY KNIVES INC74 citations96
US7533465B1May 19, 2009
Folding knife with finger guard
SOG SPECIALTY KNIVES INC24 citations92
US7124510B2Oct 24, 2006
Knife with double-ended rotatable blade
SOG SPECIALTY KNIVES INC35 citations92
US6474202B2Nov 5, 2002
Multipurpose tool and components thereof
SOG SPECIALTY KNIVES INC19 citations92
US6070504AJun 6, 2000
Compound pliers tool with linked handles
SOG SPECIALTY KNIVES INC23 citations92
USD403569SJan 5, 1999
Folding hand tool
SOG SPECIALTY KNIVES INC19 citations92
US5829329ANov 3, 1998
Hand tool with retractable jaws
SOG SPECIALTY KNIVES INC26 citations92
US5957013ASep 28, 1999
Hand tool with retractable jaw assembly
SOG SPECIALTY KNIVES INC16 citations82
USD421668SMar 14, 2000
Tweezers for a multipurpose tool
SOG SPECIALTY KNIVES INC7 citations74
US7530130B1May 12, 2009
Multi-tool incising attachment method and apparatus
SOG SPECIALTY KNIVES INC4 citations63
FRAZER SPENCER
10 patentsUS5267366ADec 7, 1993
Combination hand tool with retractable pliers jaws
FRAZER SPENCER187 citations99
US8671578B1Mar 18, 2014
Forward extending assisted opening knife
FRAZER SPENCER61 citations98
US8511208B1Aug 20, 2013
Assisted opening multitool method and apparatus
FRAZER SPENCER83 citations98
USD368634SApr 9, 1996
Combination hand tool
FRAZER SPENCER114 citations98
US8296958B1Oct 30, 2012
Folding knife with mechanism to reposition back bar
FRAZER SPENCER37 citations92
US8109002B2Feb 7, 2012
Wire stripping back bar knife
FRAZER SPENCER18 citations84
US9867494B2Jan 16, 2018
Reciprocating coffee filter
FRAZER SPENCER2 citations73
US9751202B2Sep 5, 2017
Assisted opening multitool method and apparatus
FRAZER SPENCER2 citations73
US8424425B2Apr 23, 2013
Discrete multitool locking method and apparatus
FRAZER SPENCER2 citations63
US9656403B2May 23, 2017
Collapsible fingerguard
FRAZER SPENCER1 citations52