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Patents for William Potter
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
459,648Sep. 15, 1891W. PotterInstrument for Describing Outlines of Objectsscribes
765,321Jul. 19, 1904W. PotterLevel and Plumbplumbs
960,039May 31, 1910W. PotterMarking Gagebutt gauges
995,178Jun. 13, 1911W. PotterBoring-Machine alarmdrill depth stops
1,000,940Aug. 15, 1911W. PotterScriberscribes
1,004,902Oct. 03, 1911W. PotterBoring-Bitauger bits
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