Inventor · disambiguated record
David A. Grass
Also filed as: GRASS DAVID A · GRASS DAVID E
0 granted patents·4 pending applications·0 citations·filing 2005–2012
Top patents by PatentIndex Score
4 records- 0160US2007295467A1Mold resistant construction boards and methods for their manufactureBFS DIVERSIFIED PRODUCTS LLC·Filed 2007·Application pending·0 cites
- 0252US2006027948A1Mold resistant construction boards and methods for their manufactureGRASS DAVID E·Filed 2005·Application pending·0 cites
- 0327US2012304939A1Stowable ramp and method of useGRASS DAVID A·Filed 2012·Application pending·0 cites
- 0424US2011239380A1Stowable ramp and method of useGRASS DAVID A·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →