![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Robert M. Lafferty | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 95,490 | Oct. 05, 1869 | R.M. Lafferty | Improvement in sawing-machine | |
![]() | 118,806 | Sep. 12, 1871 | R.M. Lafferty, E.P. Smith | Improvement in augers | |