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| Patents for Alexander Nicholson | |||||
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| Picture | Number | Date | Patentee | Title | |
| GB-190,513,853 | Jun. 14, 1906 | A. Nicholson | Improvements in Adjustable Nozzles or Burners for Furnaces Burning Gaseous or Liquid Fuel | ||
| GB-190,614,221 | May 30, 1907 | A. Nicholson | Improvements in or relating to Gas and Oil Furnaces for Heating and Melting Metals and the Like | ||