ET

Edward E. Therrien

DT Davidson Textron: 2 patents #50 of 155Top 35%
Overall (All Time): #2,283,779 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5380183 Venting device for rotocase shell molds Charles L. Piazza 1995-01-10
5094608 Rotational mold apparatus Charles L. Piazza 1992-03-10