ML

Michael Laumen

Overall (All Time): #2,327,625 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4795618 Heat exchanger 1989-01-03
4748826 Refrigerating or heat pump and jet pump for use therein 1988-06-07