Inventor · disambiguated record
Per-Olof Lofgren
Also filed as: LOEFGREN PER-OLOF · LOFGREN PER-OLOF
3 granted patents·2 pending applications·56 citations·filing 1994–2005
73Inventor score
Top patents by PatentIndex Score
5 records- 0167US5426854AChain saw guide bar with liquid spray deviceSANDVIK AB·Filed 1994·Granted Jun 27, 1995·28 cites·7 claims
- 0252US2007209136A1Scraping Blade For Paint Scraper Intended For Removing PaintERIKSSON ERIK·Filed 2005·Application pending·0 cites
- 0349US6006629AAutomatic chain sharpening device mounted on a chain sawSANDVIK AB·Filed 1998·Granted Dec 28, 1999·15 cites·4 claims
- 0446US5797187AChain saw guide bar having dye-emitting nozzlesSANDVIK AB·Filed 1996·Granted Aug 25, 1998·13 cites·9 claims
- 0540US2003115761A1Handsaw and method of assembling handle parts to each other and to a saw bladeFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →