Inventor · disambiguated record
Nick Graupe
Also filed as: GRAUPE NICK
3 granted patents·2 pending applications·82 citations·filing 2001–2008
75Inventor score
Technology areasA47L
Files withNILFISK ADVANCE INC5
Top patents by PatentIndex Score
5 records- 0184US6684452B2Dual cleaning mode carpet extractorNILFISK ADVANCE INC·Filed 2001·Granted Feb 3, 2004·42 cites·12 claims
- 0277US7370386B2Dual cleaning mode carpet extractorNILFISK ADVANCE INC·Filed 2004·Granted May 13, 2008·23 cites·11 claims
- 0364US7254867B2Squeegee assemblyNILFISK ADVANCE INC·Filed 2004·Granted Aug 14, 2007·17 cites·20 claims
- 0455US2008201896A1Dual Cleaning Mode Carpet ExtractorNILFISK ADVANCE INC·Filed 2008·Application pending·0 cites
- 0550US2008276414A1Floor Maintenance Machine Using a Spiral, Tufted, Cylindrical BrushNILFISK ADVANCE INC·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Nick Graupe files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →