Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Calvin B. Rogers
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,849Dec. 07, 1844C.B. RogersMachine for Filing Saws
4,321Dec. 20, 1845C.B. RogersMachinery for dressing combscomb making machines
22,513Jan. 04, 1859C.B. RogersMachine for pointing the teeth of hair-combscomb making machines
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP