Inventor · disambiguated record
Lawrence R. Hansen
Also filed as: HANSEN LAWRENCE R
5 granted patents·392 citations·filing 2003–2012
86Inventor score
Top patents by PatentIndex Score
5 records- 0196US7040566B1Dispenser with material-recognition apparatus and material-recognition methodALWIN MFG CO INC·Filed 2003·Granted May 9, 2006·167 cites·70 claims
- 0294US6903654B2Automatic dispenser apparatusALWIN MFG COMPANY INC·Filed 2003·Granted Jun 7, 2005·152 cites·37 claims
- 0391US8146471B2Sheet material dispenserHANSEN LAWRENCE R·Filed 2008·Granted Apr 3, 2012·41 cites·16 claims
- 0490US8578826B2Sheet material dispenserHANSEN LAWRENCE R·Filed 2012·Granted Nov 12, 2013·13 cites·22 claims
- 0587US8733218B2Sheet material dispenserHANSEN LAWRENCE R·Filed 2012·Granted May 27, 2014·19 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →