| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John L. Graham | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 920,948 | May 11, 1909 | J.L. Graham | Press-roll mechanism | sawmills | |
| 968,342 | Aug. 23, 1910 | J.L. Graham | Oscillation for gang-saws | sawmill feed works | |
| 1,000,510 | Aug. 15, 1911 | J.L. Graham | Gang-saw mill | reciprocating sawmills | |
| 1,002,675 | Sep. 05, 1911 | J.L. Graham | Gang-saw mill | reciprocating sawmills | |