Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for James Spencer Parmenter | |||||
Number | Date | Patentee | Title | Type | |
CA-16,926 | Jun. 16, 1883 | J.S. Parmenter | Improvements in steam engines | steam engines | |
CA-35,957 | Feb. 06, 1891 | J.S. Parmenter | Kiln for drying | kilns | |
CA-40,578 | Oct. 06, 1892 | J.S. Parmenter | Compound engine | steam engines |