Inventor · disambiguated record
Brian F. Larson
Also filed as: LARSON BRIAN · LARSON BRIAN F
5 granted patents·205 citations·filing 1987–1998
85Inventor score
Technology areasB43K
Top patents by PatentIndex Score
5 records- 0193USD423577SWriting implement having a grooved gripSANFORD LP·Filed 1997·Granted Apr 25, 2000·57 cites·1 claims
- 0291USD414807SWriting instrument gripSANFORD CORP·Filed 1998·Granted Oct 5, 1999·48 cites·1 claims
- 0387US6203225B1Writing implement having an ergonomic gripSANFORD LP·Filed 1998·Granted Mar 20, 2001·40 cites·10 claims
- 0484USD414201SDouble-ended marking penSANFORD CORP·Filed 1998·Granted Sep 21, 1999·47 cites·1 claims
- 0568USD306805SDisplay rackFELLOWES MFG CO·Filed 1987·Granted Mar 27, 1990·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →