| Newfoundland (pre-1949 joining of Canada) |
Patents 1 -
15
of 40
      |
| Number | Date | Patentee | Title | Type |
| NF-1 | Jan. 01, 1851 | A. Gesner | Manufacture of illuminating gas from bitumen, asphaltum or mineral pitch | |
| NF-2 | Jun. 18, 1851 | S.G. Archibald | Tank used with steam for manufacture of cod, seal and other animal oils | |
| NF-3 | Oct. 05, 1852 | T. Robson | Improved fog bell or gong, and pneumatic machine for working the same | nautical fog signals |
| NF-4 | Jul. 25, 1853 | C. Fox | A new and improved way of deodorizing oils for the purpose of lubrication | |
| NF-5 | Jul. 25, 1853 | P. Cowan | Machine for compressing fish or thin articles of a like character | |
| NF-6 | Jul. 25, 1853 | S.G. Archibald | New process for rendering and manufacturing cod liver and other animal oils | |
| NF-7 | Jul. 01, 1854 | C.G. Fox | Improvement in manufacture of whale, seal and cod oils, with improved machinery for such manufacture | |
| NF-8 | Jul. 01, 1854 | S.G. Archibald | Improved and rapid mode of extracting seal oil in cold drawn state | |
| NF-9 | Aug. 08, 1854 | R.G. Frazer | New mode of manufacturing oil from whale, seal and other fish and of separating the fibrous matter from the oil | |
| NF-10 | Apr. 14, 1856 | C.H. Waterous | Machine for making nuts and washers from bars of heated metal | nut or bolt making machines |
| NF-11 | Jul. 26, 1856 | R.G. Frazer | New method for preventing the soakage and leakage or coloring of oils in casks or other wooden vessels | |
| NF-12 | Sep. 17, 1856 | W.J. Williams | The shaping of staves, by passing them through curved rollers, also for jointing, crozing and chamfering staves | cooper |
| NF-13 | Oct. 19, 1856 | W. Thomson | Telegraphic mirror galvanometer | telegraphy apparatus |
| NF-14 | Jan. 23, 1857 | J. Murray | Machine for mixing flour and water for manufacture of biscuits | food and drink mixers |
| NF-15 | Mar. 04, 1857 | M.G. Farmer, A.F. Woodman | Improvements in electric telegraphs | telegraphy apparatus |
