| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for L. F. McCrea | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 771,501 | Oct. 04, 1904 | H.B. Ross | Feed-roll for planing-machines | |
 | 856,726 | Jun. 11, 1907 | H.B. Ross | Cutter-head-knife sharpener | |
 | 881,086 | Mar. 03, 1908 | B.D. Stevens | Variable-speed mechanism | |