Inventor
HAMM JAMES E
US39 patents
⚠️ This page may combine multiple inventors who share the name “HAMM JAMES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMERSON ELECTRIC CO
25 patentsUS7155955B2Jan 2, 2007
Crimping assembly
EMERSON ELECTRIC CO23 citations92
US6923037B2Aug 2, 2005
Assembly for articulating crimp ring and actuator
EMERSON ELECTRIC CO21 citations92
US6272895B1Aug 14, 2001
Roll grooving apparatus
EMERSON ELECTRIC CO40 citations92
US6141876ANov 7, 2000
Soil pipe cutter
EMERSON ELECTRIC CO21 citations92
US7363799B2Apr 29, 2008
Dual operation crimp and press jawset
EMERSON ELECTRIC CO32 citations91
US6776018B2Aug 17, 2004
Roll grooving apparatus
EMERSON ELECTRIC CO19 citations89
US7000448B2Feb 21, 2006
Compression tool jawarm member
EMERSON ELECTRIC CO33 citations88
US10668548B2Jun 2, 2020
Systems and devices for performing powered threading operations
EMERSON ELECTRIC CO5 citations84
US10239140B2Mar 26, 2019
Systems and devices for performing powered threading operations
EMERSON ELECTRIC CO4 citations84
USD645319SSep 20, 2011
Base plate
EMERSON ELECTRIC CO7 citations84
US7188508B2Mar 13, 2007
Jaw arm for compression tools
EMERSON ELECTRIC CO17 citations84
US7059166B2Jun 13, 2006
Method and apparatus for assuring or determining appropriate closure of a crimp assembly
EMERSON ELECTRIC CO18 citations84
US6606893B2Aug 19, 2003
Roll grooving apparatus
EMERSON ELECTRIC CO5 citations71
US7260975B2Aug 28, 2007
Compression tool jawset
EMERSON ELECTRIC CO9 citations70
US9327387B2May 3, 2016
Integrated foot vise and wrench
EMERSON ELECTRIC CO3 citations64
USD645320SSep 20, 2011
Base plate
EMERSON ELECTRIC CO2 citations62
USD645326SSep 20, 2011
Base plate
EMERSON ELECTRIC CO2 citations62
USD645325SSep 20, 2011
Base plate
EMERSON ELECTRIC CO4 citations62
USD645321SSep 20, 2011
Base plate
EMERSON ELECTRIC CO2 citations62
USD645323SSep 20, 2011
Base plate
EMERSON ELECTRIC CO2 citations62
USD645324SSep 20, 2011
Base plate
EMERSON ELECTRIC CO2 citations62
USD645322SSep 20, 2011
Base plate
EMERSON ELECTRIC CO5 citations62
US6708545B1Mar 23, 2004
Roll grooving apparatus
EMERSON ELECTRIC CO5 citations62
USD598259SAug 18, 2009
Dual operation crimp and press jawset
EMERSON ELECTRIC CO4 citations61
US6591652B1Jul 15, 2003
Roll grooving apparatus
EMERSON ELECTRIC CO2 citations60
HAMM JAMES E
7 patentsUS8967606B2Mar 3, 2015
Pipe vise stand
HAMM JAMES E9 citations83
US8777205B2Jul 15, 2014
Pipe vise stands and components for increasing capacity thereof
HAMM JAMES E9 citations83
US8601855B1Dec 10, 2013
Vise apparatus with a bending fixture
HAMM JAMES E6 citations76
US10016830B2Jul 10, 2018
Support system for tools
HAMM JAMES E3 citations73
US8727330B2May 20, 2014
Grounding component for electric welding systems and methods
HAMM JAMES E4 citations72
USD657933SApr 17, 2012
Handle
HAMM JAMES E0 citations49
US9192995B2Nov 24, 2015
Direct action powered soil pipe cutter
HAMM JAMES E0 citations31
RIDGE TOOL CO
6 patentsUS9774159B2Sep 26, 2017
Deflection compensating press tools
RIDGE TOOL CO13 citations83
US10105834B2Oct 23, 2018
Adapters for chain pipe vises
RIDGE TOOL CO2 citations73
USD748699SFeb 2, 2016
Tool face
RIDGE TOOL CO1 citations61
US11499593B2Nov 15, 2022
Tool-less clutch adjustment and removal for drain cleaner
RIDGE TOOL CO0 citations52
US9950372B2Apr 24, 2018
Transportable beveling tool
RIDGE TOOL CO0 citations49
US11845162B2Dec 19, 2023
Pipe wrenches
RIDGE TOOL CO0 citations41