MC

M. Joel Crespin

LH L'Unite Hermetique: 1 patents #7 of 16Top 45%
📍 Mâcon, FR: #36 of 78 inventorsTop 50%
Overall (All Time): #4,036,763 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4456431 Axial ventilator with protected blades — 1984-06-26