Inventor · disambiguated record
Peter Spizzirri
Also filed as: SPIZZIRRI PETER
2 granted patents·0 citations·filing 2017–2021
28Inventor score
Files withCHEMSTONE INC2
Top patents by PatentIndex Score
2 records- 0167US11970816B2Dual surfactant digester additive composition and a method for enhancing the pulping of wood chips using the sameCHEMSTONE INC·Filed 2021·Granted Apr 30, 2024·0 cites·19 claims
- 0262US11091875B1Dual surfactant digester additive composition and a method for enhancing the pulping of wood chips using the sameCHEMSTONE INC·Filed 2017·Granted Aug 17, 2021·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →