Inventor · disambiguated record
Donna M. Ruszaj
Also filed as: RUSZAJ DONNA M
3 granted patents·71 citations·filing 1991–1994
73Inventor score
Files withALLIED SIGNAL INC3
Top patents by PatentIndex Score
3 records- 0187US5137929AAdditives which stabilize hydrohalocarbon blowing agent in polyurethane and polyisocyanurate foam formulations during polymerizationALLIED SIGNAL INC·Filed 1991·Granted Aug 11, 1992·51 cites·45 claims
- 0257US5561171ACatalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerizationALLIED SIGNAL INC·Filed 1994·Granted Oct 1, 1996·9 cites·8 claims
- 0355US5395859ACatalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerizationALLIED SIGNAL INC·Filed 1991·Granted Mar 7, 1995·11 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →