RW

Ralph Westphal

HU Hydro Extrusion Usa: 2 patents #1 of 8Top 15%
Overall (All Time): #1,809,857 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11670923 Ribbed extruded electrical conduit Carmen Morello 2023-06-06
11322920 Ribbed extruded electrical conduit Carmen Morello 2022-05-03