MA

Michael Askin

IB Insituform (Netherlands) B.V.: 2 patents #15 of 29Top 55%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,292,156 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5323723 Sewing machine assemblies — 1994-06-28
5285741 Method of producing a flexible tubular lining — 1994-02-15