| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Bion B. Pennell | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 296,618 | Apr. 08, 1884 | D.C. Prescott | Gang-saw mill | reciprocating sawmills | |
| 301,153 | Jul. 01, 1884 | D.C. Prescott | Hoisting apparatus | hoists, winches, come-alongs | |
| 335,319 | Feb. 02, 1886 | J.C. Slocum | Gang-saw mill | reciprocating sawmills | |
| 363,169 | May 17, 1887 | D.C. Prescott | Feed and pressure mechanism for saw-mills | sawmill feed works | |