Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for John Kirkpatrick
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
8,303XJul. 10, 1834J. KirkpatrickSelf-balance steam valves
8,849XMay 29, 1835J. KirkpatrickBoiler Valves and Cam of the Steam Enginestationary boilers
AI1Oct. 06, 1837J. KirkpatrickSediment Receiver for Steam Boilersstationary boilers
24,152May 24, 1859J. Kirkpatrick, R. NuttallCutting Screwscutting-off and centering machines
Toggle print mode
Show pictures

Copyright © 2002-2025 - DATAMP