TM

Tapani Makimaa

KO Kemppi Oy: 3 patents #1 of 9Top 15%
📍 Lahti, FI: #28 of 197 inventorsTop 15%
Overall (All Time): #1,658,498 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5229930 Welding inverter and method for controlling a welding inverter — 1993-07-20
4533817 Method for measuring the free wire length in MIG/MAG welding — 1985-08-06
4442479 Inverter with saturable reactor protection circuit — 1984-04-10