HL

Hans Lambert

Overall (1989): #26,583 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D302040 Moisture/heat exchanger for respiratory apparatus or similar article 1989-07-04
D301377 Moisture/heat exchanger for respiratory apparatus or similar article 1989-05-30