| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John H. Norris | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 418,417 | Dec. 31, 1889 | L.H. Nash | Gas Engine | |
 | 418,418 | Dec. 31, 1889 | L.H. Nash | Method of Operating Gas Engines | |
 | 418,419 | Dec. 31, 1889 | L.H. Nash | Igniter for Gas Engines | |
 | 583,627 | Jun. 01, 1897 | L.H. Nash | Gas Engine | |