MH

Maurice Van Hall

📍 Bedlington, GB: #8 of 13 inventorsTop 65%
Overall (All Time): #3,548,169 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6405728 Breathing apparatus David Ian Middleton, Henri Schwegman, James Leslie McMillan, Ian Barrett 2002-06-18