| Patents Granted on 1807-05-__ |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 759X | May 05, 1807 | J. Sellers, A. Bartle | Mode of making ropes to any size | rope maker |
| 760X | May 06, 1807 | C. Hammond | Gunner's Quadrant | |
| 761X | May 07, 1807 | C. Tobey | Machine for Grinding Bark | bark processing machines |
| 762X | May 08, 1807 | C. Kinsey | Machine for making paper | |
| 763X | May 08, 1807 | R. Dorr | Cloth shearing machine | splitting and shearing machinery |
| 764X | May 09, 1807 | S. Sayre | Rigging vessels of every denomination | |
| 765X | May 09, 1807 | P. Harvey | Hanging curtains or blinds in coaches | |
| 766X | May 11, 1807 | T. Young | Shingling the roofs of houses | |
| 767X | May 20, 1807 | W. Young | Lasts for Boots and Shoes | cobbler |
| 768X | May 20, 1807 | J. Smith, Jr. | Fire engine | fire engines |
| 769X | May 20, 1807 | J. Green | Mechanical spring buckle | |
| 770X | May 21, 1807 | C. Hamaker | Mills | miller |
