SZ

Suzanne M. Zefferi

BL Betz Laboratories: 1 patents #129 of 225Top 60%
BE Betzdearborn: 1 patents #106 of 202Top 55%
CI Crc Industries: 1 patents #4 of 8Top 50%
📍 Levittown, PA: #143 of 461 inventorsTop 35%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,637,645 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5750488 Fluorinated cleaning solvents Malcolm W. Haskell, Richard L. Miller 1998-05-12
5720902 Methods and compositions for inhibiting low carbon steel corrosion Edward A. Rodzewich 1998-02-24
5292455 Corrosion inhibition of calcium chloride brine Roger C. May 1994-03-08