| Early Austria-Hungary patents |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| AT-18,821,200 | Jul. 07, 1882 | K. Teichmann | Gas Engine | gas and gasoline engines |
| AT-18,821,202 | Jul. 07, 1882 | K. Teichmann | Gas Engine | gas and gasoline engines |
| AT-44,201 | May 15, 1910 | J.S. Alcorn | Sealing device for engines or pumps with rotating pistons | rotary steam engines |
| AT-57,512 | Feb. 10, 1913 | P.K. Kunze | Reaction jaws for intimately clamping any shaped article | vise jaws |
| AT-62,039 | Nov. 10, 1913 | P. Meyer, M. Nolden | Knarrenartig zu handhabender Schraubenschlüssel mit offenem, mit einer ausschwenkbaren Backe versehenem Maul für Sechskantmuttern. | wrench jaw components |
| AT-69,865 | Sep. 10, 1915 | B. Gallagher | Giving projectiles a rotating movement as they move through a smooth barrel | cannons |
