Inventor · disambiguated record
Leo Koppelomaki
Also filed as: KOPPELOMAEKI LEO · KOPPELOMAKI LEO
5 granted patents·58 citations·filing 1976–1992
79Inventor score
Top patents by PatentIndex Score
5 records- 0188USD250711SLoud-speaker device for carsPERSSON PER·Filed 1976·Granted Jan 2, 1979·25 cites·1 claims
- 0259US4099026ALoudspeaker for vehiclesPERSSON PER·Filed 1977·Granted Jul 4, 1978·15 cites·6 claims
- 0337US4611552ABoarding stepsKOPPELOMAEKI LEO·Filed 1984·Granted Sep 16, 1986·8 cites·7 claims
- 0435US5444899ASafety catchBRANDEL LARS·Filed 1992·Granted Aug 29, 1995·10 cites·6 claims
- 0523USD297835SLoudspeaker housing for vehiclesKOPPELOMAKI LEO·Filed 1984·Granted Sep 27, 1988·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →