Inventor · disambiguated record
Hakan Bergqvist
Also filed as: BERGQVIST H ANG KAN · BERGQVIST H E DOT A EE KAN · BERGQVIST HAKAN
11 granted patents·383 citations·filing 1979–1996
92Inventor score
Top patents by PatentIndex Score
11 records- 0192US5490620AChild-supporting shoulder harnessBABY BJOERN AB·Filed 1994·Granted Feb 13, 1996·109 cites·13 claims
- 0292US5089738ABattery-driven handtoolBAHCO VERKTYG AB·Filed 1990·Granted Feb 18, 1992·118 cites·8 claims
- 0384US5230262ARatchet wrenchBAHCO AB SANDVIK·Filed 1992·Granted Jul 27, 1993·55 cites·11 claims
- 0478USD386658SPliersSANDVIK AB·Filed 1996·Granted Nov 25, 1997·15 cites·1 claims
- 0575USD378042SPliersSANDVIK AB·Filed 1994·Granted Feb 18, 1997·12 cites·1 claims
- 0666US5546816ALockable spring tightening deviceSANDVIK AB·Filed 1993·Granted Aug 20, 1996·23 cites·13 claims
- 0765US5435190ATool with moment indicationSANDVIK AB·Filed 1993·Granted Jul 25, 1995·23 cites·8 claims
- 0858USD386957SPliersSANDVIK AB·Filed 1996·Granted Dec 2, 1997·6 cites·1 claims
- 0954US4347401AGas-filled cable with composite conduit of low carbon steel and aluminum and having particle trapsSPACAB AB·Filed 1979·Granted Aug 31, 1982·16 cites·6 claims
- 1047USD386374SPliersSANDVIK AB·Filed 1996·Granted Nov 18, 1997·4 cites·1 claims
- 1140USD386659SPliersSANDVIK AB·Filed 1996·Granted Nov 25, 1997·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →