Individual holder
PACHOLOK DAVID R
US·5 granted patents·2 pending applications·117 citations·filing 1984–2018
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0193US4613934APower supply for gas discharge devicesPACHOLOK DAVID R·Filed 1984·Granted Sep 23, 1986·58 cites·15 claims
- 0277US6563096B1Eddy current/hysteretic heater apparatus and method of usePACHOLOK DAVID R·Filed 2002·Granted May 13, 2003·19 cites·7 claims
- 0364US5196780ANi-Cad battery charger circuitPACHOLOK DAVID R·Filed 1991·Granted Mar 23, 1993·40 cites·15 claims
- 0454US10932328B2Hand held air cooled induction heating tools with improved commutationPACHOLOK DAVID R·Filed 2018·Granted Feb 23, 2021·0 cites·12 claims
- 0554US10925121B1Hand held induction heater and various transformer embodiments thereforPACHOLOK DAVID R·Filed 2018·Granted Feb 16, 2021·0 cites·8 claims
- 0639US2017238374A1Hand Held Induction Heater and Transformer ThereforPACHOLOK DAVID R·Filed 2016·Application pending·0 cites
- 0736US2017310098A1Surge Voltage Protection Circuit for Direct Line Operated Induction Heaters and Method of OperationPACHOLOK DAVID R·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →