Inventor · disambiguated record
Robert J. Engberg
Also filed as: ENGBERG ROBERT J
5 granted patents·116 citations·filing 1995–1996
83Inventor score
Top patents by PatentIndex Score
5 records- 0188USD382354SSheet member with a plurality of protective bumpersMINNESOTA MINING & MFG·Filed 1995·Granted Aug 12, 1997·42 cites·1 claims
- 0283USD416476SSheet comprising a plurality of hex-shaped protective bumpers3M INNOVATIVE PROPERTIES CO·Filed 1996·Granted Nov 16, 1999·32 cites·1 claims
- 0374USD407303SHex-shaped protective bumpersMINNESOTA MINING & MFG·Filed 1996·Granted Mar 30, 1999·21 cites·1 claims
- 0464USD383311SSheet member with a plurality of protective bumpersMINNESOTA MINING & MFG·Filed 1995·Granted Sep 9, 1997·14 cites·1 claims
- 0548USD378054SProtective bumperMINNESOTA MINING & MFG·Filed 1995·Granted Feb 18, 1997·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →