Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for J. Neal Perkins
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
RE7,484Jan. 30, 1877G.N. StearnsImprovement in Hollow Augershollow bits
220,442Oct. 07, 1879E.C. StearnsImprovement in spoke-pointersspoke pointers
224,308Feb. 10, 1880G.N. StearnsHub-Trimmerwheelwright
234,693Nov. 23, 1880G.N. StearnsHollow Augerhollow bits
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP