Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Alexander Watson
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
6,927Dec. 04, 1849A. StivenImprovement in pumps for raising waterrotary pumps
403,627May 21, 1889A. WatsonAdjustable work-rest for bencheswork holding
441,522Nov. 25, 1890A. WatsonThreshold Gagespecial purpose gauges
Toggle print mode
Show pictures

Copyright © 2002-2020 - DATAMP