Inventor · disambiguated record
James O. Myrhum, Jr.
Also filed as: MYRHUM JAMES · MYRHUM JR JAMES O
23 granted patents·4 pending applications·96 citations·filing 2012–2025
94Inventor score
Top patents by PatentIndex Score
27 records- 0196US9199389B2Hydraulic hand-held knockout punch driverMYRHUM JR JAMES O·Filed 2012·Granted Dec 1, 2015·11 cites·20 claims
- 0295US9016317B2Multi-operational valveMILWAUKEE ELECTRIC TOOL CORP·Filed 2013·Granted Apr 28, 2015·27 cites·19 claims
- 0394US11148312B2Hydraulic hand-held knockout punch driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2019·Granted Oct 19, 2021·2 cites·10 claims
- 0494US10195755B2Hydraulic hand-held knockout punch driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2015·Granted Feb 5, 2019·3 cites·14 claims
- 0594US9669533B2Multi-operational valveMILWAUKEE ELECTRIC TOOL CORP·Filed 2015·Granted Jun 6, 2017·9 cites·17 claims
- 0694US9393711B2Hand-held knockout punch driverMYRHUM JR JAMES O·Filed 2012·Granted Jul 19, 2016·18 cites·17 claims
- 0792US11999042B2Hydraulic tool having ram piston with integrated overload assemblyMILWAUKEE ELECTRIC TOOL CORP·Filed 2020·Granted Jun 4, 2024·2 cites·20 claims
- 0890US2025387895A1Hydraulic tool having ram piston with integrated overload assemblyMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 0988US2025083353A1Hydraulic hand-held knockout punch driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Application pending·0 cites
- 1087US12397407B2Hydraulic tool having ram piston with integrated overload assemblyMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Granted Aug 26, 2025·0 cites·20 claims
- 1187US11701789B2Hand-held knockout punch driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Granted Jul 18, 2023·1 cites·15 claims
- 1284US10940521B2Swage toolMILWAUKEE ELECTRIC TOOL CORP·Filed 2018·Granted Mar 9, 2021·2 cites·10 claims
- 1383US2025250971A1Axial pump assembliesMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 1481US12313046B2Axial pump assembliesMILWAUKEE ELECTRIC TOOL CORP·Filed 2023·Granted May 27, 2025·0 cites·19 claims
- 1579US11034047B2Hand-held knockout punch driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2019·Granted Jun 15, 2021·1 cites·15 claims
- 1679US10549445B2Quick connect mechanism for a draw stud assemblyMILWAUKEE ELECTRIC TOOL CORP·Filed 2016·Granted Feb 4, 2020·3 cites·18 claims
- 1779US9782909B2Draw stud connectorMILWAUKEE ELECTRIC TOOL CORP·Filed 2015·Granted Oct 10, 2017·3 cites·20 claims
- 1878US11708821B2Axial pump assembliesMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Jul 25, 2023·0 cites·6 claims
- 1977US12157242B2Hydraulic hand-held knockout punch driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Granted Dec 3, 2024·0 cites·10 claims
- 2075US10252438B2Hand-held knockout punch driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2016·Granted Apr 9, 2019·1 cites·18 claims
- 2171US11421665B2Axial pump assemblies with reciprocating element having ramped cam surfacesMILWAUKEE ELECTRIC TOOL CORP·Filed 2020·Granted Aug 23, 2022·0 cites·10 claims
- 2270US11766800B2Quick connect mechanism for a draw stud assemblyMILWAUKEE ELECTRIC TOOL CORP·Filed 2019·Granted Sep 26, 2023·0 cites·21 claims
- 2369US11717876B2Swage toolMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Granted Aug 8, 2023·0 cites·20 claims
- 2466US9089986B2Draw stud connectorKEHOE SEAN T·Filed 2012·Granted Jul 28, 2015·2 cites·22 claims
- 2565US12480482B2Balanced pump-axial piston pumpMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Granted Nov 25, 2025·0 cites·20 claims
- 2660USD736280SDieMYRHUM JR JAMES O·Filed 2012·Granted Aug 11, 2015·11 cites·1 claims
- 2741US2021396260A1Clevis Pin Arrangement for a ToolMILWAUKEE ELECTRIC TOOL CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →