JJ

Jacques J. M. G. Jouffroy

SP Sperry: 1 patents #355 of 841Top 45%
📍 Chenôve, FR: #16 of 39 inventorsTop 45%
Overall (All Time): #4,118,312 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4218865 Agricultural machines Gerard P. L. Chaumont, Jean-Claude A. E. Boirin 1980-08-26