Inventor · disambiguated record
Lennart C. Fredriksson
Also filed as: FREDRIKSSON LENNART · FREDRIKSSON LENNART C
8 granted patents·133 citations·filing 1995–2005
88Inventor score
Technology areasF42B
Top patents by PatentIndex Score
8 records- 0180USD526097SSide portion of a welding helmet3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Aug 1, 2006·27 cites·1 claims
- 0279USD539988SWelding helmet visor3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Apr 3, 2007·25 cites·1 claims
- 0374USD524992SPair of welding helmet visor flanges3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jul 11, 2006·21 cites·1 claims
- 0469USD533313SEar portion of a welding helmet3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Dec 5, 2006·17 cites·1 claims
- 0564USD532560SSide portion of a welding helmet3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Nov 21, 2006·14 cites·1 claims
- 0660USD525395SWelding helmet lens frame3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jul 18, 2006·12 cites·1 claims
- 0756USD532939STop portion of a welding helmet3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Nov 28, 2006·10 cites·1 claims
- 0827US5773751AShell for gun with smooth-bore barrelBOFORS LIAB AB·Filed 1995·Granted Jun 30, 1998·7 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →