Joseph H. Dillon-Gregg

Joseph Henry Dillon-Gregg was an aero inventor in St. Louis. He appears at this writing to have had one patent, filed in four countries. His middle name is Henry according to the German patent.

Patents whose inventor or applicant is Joseph H. Dillon-Gregg or Joseph Henry Dillon-Gregg

• Patent US-1899-666266 (English title: Machine for aerial navigation, Filing date: 1899-05-01)
• Patent FR-1901-307307 (English title: Flying machine, Supplementary to patent: Patent US-1901-666266, Filing date: 1901-01-22)
• Patent DE-1901-130070 (English title: Steerable airship, Supplementary to patent: Patent US-1899-666266, Filing date: 1901-01-23)
• Patent CA-1901-71789 (English title: Machine for Aerial Navigation, Supplementary to patent: Patent US-1899-666266, Filing date: 1901-01-30)

References

Names	Joseph H. Dillon-Gregg; Joseph Henry Dillon-Gregg
Birth date
Death date
Countries	US
Locations	St. Louis
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