| Patents for E. S. Renwick |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 6,725 | Sep. 18, 1849 | E.R. Morrison | Machinery for riving and dressing shingles | shingle machines |
| 6,762 | Oct. 02, 1849 | N. Hodge | Mode of operating brakes for cars | railroad car brakes |
| 6,809 | Oct. 23, 1849 | E.G. Allen | Endless-bed planer | wood planers |
| 6,858 | Nov. 06, 1849 | J.B. Woodruff, B.M. Townsend | File-supporter | saw sharpening machines |
| 6,916 | Dec. 04, 1849 | W. Andrew, S.A. Bantz | Mill for grinding bark | bark processing machines |
| 7,943 | Feb. 18, 1851 | I. Straub | Improvement in sawmills | reciprocating sawmills |
| 9,015 | Jun. 15, 1852 | R. Daniels | Manufacture of granular fuel from brush-wood and twigs | firewood machines |
| 36,392 | Sep. 09, 1862 | J.P. Blake | Improvement in machinery for making sewing-machine needles | |
| 105,507 | Jul. 19, 1870 | A.P. Stephens | Improvement in vises | bench vises |
