Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1801-06-??
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
327XJun. 09, 1801S. ThayerImpellent pumppumps
328XJun. 09, 1801J. ReedNails milled out of heated rodsnail making machines
329XJun. 12, 1801S. DowningExtract of bark for dyingbark processing machines
330XJun. 13, 1801J. EvelethForcing pumpplumber
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP