L'abbé Jean-Martin Demongeot

L'abbé Jean-Martin Demongeot was an aero inventor located at Orges, département Haute-Marne.

We also have him located at Mézières, France, "Mézières" exist currently as an element within several compound place names. We are currently having difficulty accessing this original, which access would give us département data, not to mention the first name of the inventor. Data no longer visible pertinent to Patent FR-1838-5429.3 gives "Maizières", département Ardennes, France. This same factor of name element within compound names applies to this spelling as well.

Patents whose inventor or applicant is L'abbé Jean-Martin Demongeot

• Patent FR-1836-5429 (English title: Means of dirigible navigation, Filing date: 1836-09-15)
• Patent FR-1837-5429.1 (English title: (addition 1 to) means of dirigible navigation, Supplementary to patent: Patent FR-1836-5429, Filing date: 1837-01-28)
• Patent FR-1837-5429.2 (English title: (addition 2 to) means suitable to dirigible navigation, Supplementary to patent: Patent FR-1836-5429, Filing date: 1837-06-23)
• Patent FR-1838-5429.3 (English title: (addition 3 to) means suitable to dirigible navigation, Supplementary to patent: Patent FR-1836-5429, Filing date: 1837-12-27)

Publications by or about L'abbé Jean-Martin Demongeot

• Demongeot, 1839, Locomotives inexploslves et direction à volonté de l'aérostat (Simple title: Inexplosive locomotives and aerostat steering at will)
• Demongeot, 1847, Navigation aérienne, ou direction des aérostats dans l'air (Simple title: Air navigation, or aerostatic direction in the air)

Sources

• the 19th Century advanced search page of inpi.fr

Names	Demongeot
Birth date
Death date
Countries	FR
Locations	Orges, département Haute-Marne, France ; Mézières, or "Maizières", département Ardennes, France
Occupations
Tech areas	LTA, Navigation, Aerostat, Dirigibles, Frame, Control, Steering
Affiliations
Wikidata id