Inventor · disambiguated record
Kerstin M. Hagland
Also filed as: HAGLAND KERSTIN M
5 granted patents·25 citations·filing 1980–1981
74Inventor score
Top patents by PatentIndex Score
5 records- 0172USD268405SWalkerHANSES ULF M·Filed 1980·Granted Mar 29, 1983·14 cites·1 claims
- 0262USD274863SChild's automobile seatLINDSTROM INGVAR L·Filed 1981·Granted Jul 31, 1984·10 cites·1 claims
- 0332USD268418SHarpHANSES ULF M·Filed 1980·Granted Mar 29, 1983·1 cites·1 claims
- 0427USD267892SBoard for playing gamesHANSES ULF M·Filed 1980·Granted Feb 8, 1983·0 cites·1 claims
- 0524USD274968SFrame for a child's automobile seatLINDSTROM INGVAR L·Filed 1981·Granted Aug 7, 1984·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →