Assignee
KEMPPI OY
FI·6 granted patents·1 pending application·59 citations·filing 1979–2019
Top patents by PatentIndex Score
7 records- 0171US4533817AMethod for measuring the free wire length in MIG/MAG weldingKEMPPI OY·Filed 1983·Granted Aug 6, 1985·25 cites·7 claims
- 0262US9308605B2Battery-operated welding and/or cutting device and a cooling profileKEMPPI OY·Filed 2012·Granted Apr 12, 2016·2 cites·23 claims
- 0361US4349720ACoupling arrangement for a welding apparatusKEMPPI OY·Filed 1979·Granted Sep 14, 1982·19 cites·6 claims
- 0453US2021069816A1Handle for welding torch and welding torchKEMPPI OY·Filed 2019·Application pending·0 cites
- 0536US4442479AInverter with saturable reactor protection circuitKEMPPI OY·Filed 1982·Granted Apr 10, 1984·6 cites·1 claims
- 0633US5229930AWelding inverter and method for controlling a welding inverterKEMPPI OY·Filed 1992·Granted Jul 20, 1993·7 cites·10 claims
- 0722US10962395B2Method and apparatus for measuring the flow rate of a shielding gas mixtureKEMPPI OY·Filed 2018·Granted Mar 30, 2021·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when KEMPPI OY files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →