| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Franz Burger | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 270,202 | Jan. 09, 1883 | J. Charter | Gas Engine | |
 | 270,203 | Jan. 09, 1883 | J. Charter | Gas Engine | |
 | 455,388 | Jul. 07, 1891 | J. Charter | Gas Engine | |
| 549,626 | Nov. 12, 1895 | F. Burger | Balanced Gas Engine | ||
| 576,430 | Feb. 02, 1897 | F. Burger | Explosive Engine | ||
| 584,282 | Jun. 08, 1897 | H.M. Williams, F. Burger | Gas Engine | ||
| 585,651 | Jul. 06, 1897 | F. Burger | Gas Engine | ||
| 623,980 | May 02, 1899 | F. Burger | Automatic Explosive Compression Engine | ||
| 632,913 | Sep. 12, 1899 | F. Burger | Gas Engine | ||