Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Henry D. Cotter
Patents 1 - 1 of 1
First set of recordsLast set of records
NumberDatePatenteeTitleType
682,585Sep. 10, 1901J.W. Gardam, H.D. CotterDipping-needle compass
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP