Inventor · disambiguated record
Erik Hagglund
Also filed as: HAGGLUND ERIK · HAGGLUND ERIK H M
5 granted patents·86 citations·filing 1978–1990
81Inventor score
Top patents by PatentIndex Score
5 records- 0184US4296311AElectric hot plateKANTHAL CORP·Filed 1979·Granted Oct 20, 1981·47 cites·1 claims
- 0247US4573336AMethod and apparatus for wire drawingHAGGLUND ERIK·Filed 1984·Granted Mar 4, 1986·12 cites·9 claims
- 0344US4962874ANotepad holder for automobilesTRETTEN INC·Filed 1989·Granted Oct 16, 1990·11 cites·11 claims
- 0443US4172374AWire-coiling machineKANTHAL CORP·Filed 1978·Granted Oct 30, 1979·8 cites·3 claims
- 0537US5294032ANotepad holder for automobilesTRETTEN INC·Filed 1990·Granted Mar 15, 1994·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →