Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Alexander Porter Browne
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
RE107Feb. 22, 1848T.J. SloanImprovement in wood-screws
7,611Sep. 03, 1850L.S. ChichesterMachine for dressing stavesbarrel making machines
8,141Jun. 03, 1851L.S. ChichesterCarving-machinecarving machines
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP