Inventor · disambiguated record
Kaj B. Hansen
Also filed as: HANSEN KAJ · HANSEN KAJ B · HANSEN KAJ BOERGE
6 granted patents·126 citations·filing 1981–1999
85Inventor score
Top patents by PatentIndex Score
6 records- 0178USD333468STransducerKIRK ACOUSTICS AS·Filed 1990·Granted Feb 23, 1993·22 cites·1 claims
- 0264US6239393B1Contact device and a tool for handling itKIRK ACOUSTICS AS·Filed 1998·Granted May 29, 2001·28 cites·10 claims
- 0363US5905805AElectrodynamic transducerKIRK ACOUSTICS AS·Filed 1995·Granted May 18, 1999·47 cites·12 claims
- 0445US4418247AElectrodynamic transducerINT STANDARD ELECTRIC CORP·Filed 1981·Granted Nov 29, 1983·15 cites·2 claims
- 0535US5155773AElectrodynamic transducer including insetKIRK ACOUSTICS AS·Filed 1990·Granted Oct 13, 1992·11 cites·12 claims
- 0622US6013869AMusical instrument holderFiled 1999·Granted Jan 11, 2000·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →