| Patents for R. H. Eddy |
Patents 16 -
30
of 240
      |
| Number | Date | Patentee | Title | Type |
| 4,227 | Oct. 09, 1845 | J.S. Hunt | Machinery for planing shingles, &c. | shingle machines |
| 4,325 | Dec. 26, 1845 | E. Page | Lathe for turning regular forms | wood lathes |
| 4,721 | Aug. 26, 1846 | A. Woodworth, 3rd | Machinery for planing blind-slats | windowblind machines |
| 5,894 | Oct. 31, 1848 | J. Johnson | Hand-drill | hand drills |
| 6,088 | Feb. 06, 1849 | H. Peeler | Improved Method of Boring Gun-Barrels | twist drill bits |
| 6,134 | Feb. 20, 1849 | J.M. Eddy | Machine for turning irregular forms | pattern lathes |
| 6,343 | Apr. 17, 1849 | H.B. Smith | Mortiser for window-blind stiles | mortising machines |
| 7,362 | May 14, 1850 | N. Colver | Revolving-Jaw Wrench | nut wrenches |
| 7,380 | May 21, 1850 | E. Jenney | Machinery for sawing staves | barrel making machines |
| 8,000 | Mar. 25, 1851 | N. Lamson | Scythe | |
| 8,401 | Sep. 30, 1851 | M. Spear | Miter-box | miter boxes |
| 9,245 | Sep. 07, 1852 | A. Bugbee | Railroad-Signal | |
| 9,353 | Oct. 26, 1852 | D.H. Chamberlain | Bit or drill stock | braces |
| 9,365 | Nov. 02, 1852 | C. Hodgkins | Improvement in sewing-machines | sewing machines |
| 9,982 | Aug. 30, 1853 | E. Savage | Improvement in machinery for cutting and bending metallic disks | tinsmith |
