Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for Robert H. Kammler | |||||
Number | Date | Patentee | Title | Type | |
934,692 | Sep. 21, 1909 | H.S. Plant | Micrometer Gage | inside micrometers | |
956,280 | Apr. 26, 1910 | G. Bryar | One-Piece Pipe Wrench | alligator wrenches | |
1,072,493 | Sep. 09, 1913 | H.S. Plant | Micrometer Gage | micrometers |