EK

Ernst Korthaus

Overall (1989): #28,197 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4844687 Selfpriming centrifugal pump 1989-07-04
4818192 Reciprocating pump 1989-04-04