Inventor · disambiguated record
Pieter Spaans
Also filed as: SPAANS PIETER
1 granted patent·2 pending applications·0 citations·filing 2004–2012
13Inventor score
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3 records- 0133US2007017197A1Device for winding an elongate, threadlike element on a winding elementOLDE WEGHUIS MARINUS H·Filed 2004·Application pending·0 cites
- 0231US2009098378A1Artificial Fiber for Use in an Artificial Grass Sports FieldSPAANS PIETER·Filed 2006·Application pending·0 cites
- 0330US8530026B2Artificial fiber for use in an artificial grass sports fieldSPAANS PIETER·Filed 2012·Granted Sep 10, 2013·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →