MH

Maurice Van Hall

DL Draeger Limited: 2 patents #4 of 7Top 60%
📍 Bedlington, GB: #5 of 13 inventorsTop 40%
Overall (All Time): #2,252,912 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5954250 Harnesses David Ian Middleton, Henri Schwegman, James Leslie McMillan, Ian Barrett 1999-09-21
D391368 Combined breathable gas container and carrying harness for a self-contained breathing apparatus 1998-02-24