![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for A. J. Gates | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 525,443 | Sep. 04, 1894 | P.W. Gates, E.E. Hanna, C.L. Carman | Gyrating crusher | |
![]() | 1,400,282 | Dec. 13, 1921 | P.W. Gates | Molding-machine | |