PF

Phillip E. Frair

DI Dresser Industries: 2 patents #157 of 787Top 20%
📍 Shinglehouse, PA: #2 of 8 inventorsTop 25%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,308,150 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5100183 Pipe coupling Robert P. Montesi, Gerald L. Anderson 1992-03-31
4569542 Pipe coupling Gerald L. Anderson 1986-02-11