Leopold Chéradame was an aero inventor, with occupation -- and location --.
I found enough sources to get his full name and more of his works together ; return to this To do https://www.google.com/books/edition/Bulletin_des_lois_de_la_Republique_Franc/Zl1fAAAAcAAJ?hl=en&gbpv=1&dq=No%C3%ABl,+Ch%C3%A9radame,+brevet,+direction&pg=PA308&printsec=frontcover
Patents whose inventor or applicant is Leopold Chéradame or Chéradame
- Patent FR-1864-64458 (English title: System of direction in the air)
Publications by or about Leopold Chéradame or Chéradame
- Chéradame, 1865, La direction des aérostats enfin trouvée (Simple title: The direction of the aerostats finally found)