Inventor · disambiguated record
Patrick Maandag
Also filed as: MAANDAG PATRICK · MAANDAG PATRICK A
7 granted patents·1 pending application·183 citations·filing 1998–2004
88Inventor score
Top patents by PatentIndex Score
8 records- 0183US6271755B1Shopping cart with improved theft disabling deviceFiled 2000·Granted Aug 7, 2001·39 cites·24 claims
- 0280USD493594SShopping cart frame and basket assembly having a lowered center of gravityMINDWURX LLC·Filed 2003·Granted Jul 27, 2004·30 cites·1 claims
- 0376US7322582B2Enhanced shopping cart with lowered center of gravity and frame thereforMIND WURX LLC·Filed 2003·Granted Jan 29, 2008·37 cites·27 claims
- 0466USD493932SShopping cart frame assemblyMIND WORX LLC·Filed 2003·Granted Aug 3, 2004·17 cites·1 claims
- 0561US2006103530A1Shopping cart management systemPRATHER JAMES G·Filed 2004·Application pending·0 cites
- 0660US7182349B2Shopping cart with lowered center of gravity and frame thereforMIND WURX LLC·Filed 2003·Granted Feb 27, 2007·17 cites·22 claims
- 0759US6054923AShopping cart with theft disabling deviceMIND QUIRX LLC·Filed 1998·Granted Apr 25, 2000·35 cites·20 claims
- 0853US7445215B2Theft defeating improvements for shopping cartsMIND WURX LLC·Filed 2002·Granted Nov 4, 2008·8 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →