Inventor · disambiguated record
Karl Zetterlund
Also filed as: ZETTERLUND KARL · ZETTERLUND KARL E · ZETTERLUND KARL ELOF
3 granted patents·1 pending application·47 citations·filing 1994–2007
68Inventor score
Top patents by PatentIndex Score
4 records- 0166US5466029ASunvisorFiled 1994·Granted Nov 14, 1995·34 cites·3 claims
- 0258USD361970SExtensible visor attachable to existing vehicle sun visorZETTERLUND KARL E·Filed 1994·Granted Sep 5, 1995·13 cites·1 claims
- 0333US6840754B2Ice cream scooper, motordrivenFiled 2002·Granted Jan 11, 2005·0 cites·4 claims
- 0431US2008290332A1Floor Jack-Jack Stand CombinedZETTERLUND KARL·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →