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Patents for François Xavier Bertrand | |||||
Number | Date | Patentee | Title | Type | |
CA-12,834 | May 19, 1881 | F.X. Bertrand | Improvements in shingle machines | shingle machines | |
CA-14,892 | Jun. 03, 1882 | F.X. Bertrand | Improvements in the F. X. Bertrand shingle sawing machine | shingle machines | |
CA-22,365 | Sep. 02, 1885 | L.F. Morison, F.X. Bertrand | Car axle lubricator | railroad cars and carriages | |
CA-24,100 | May 20, 1886 | L.F. Morison, F.X. Bertrand | Car axle lubricator | railroad cars and carriages |