Inventor · disambiguated record
David S. Foell
Also filed as: FOELL DAVID S
3 granted patents·36 citations·filing 2003–2012
71Inventor score
Technology areasE04B
Top patents by PatentIndex Score
3 records- 0169US8782984B2Concrete fillable wall formwork assembly with interconnectable formwork elementsPOLYONE CORP·Filed 2012·Granted Jul 22, 2014·6 cites·17 claims
- 0264US8322115B2Insert panel for concrete fillable formwork wallFOELL DAVID S·Filed 2003·Granted Dec 4, 2012·17 cites·4 claims
- 0361US7559176B2Concrete fillable formwork wallPOLYONE CORP·Filed 2003·Granted Jul 14, 2009·13 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →