Patents for William Oliver Ashe


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Patents for William Oliver Ashe
Patents 1 - 3 of 3
Number	Date	Patentee	Title	Type
1,498,861	Jun. 24, 1924	W.O. Ashe	Water Column	boiler water gauges
1,502,650	Jul. 29, 1924	W.O. Ashe	Gauge Cock	boiler water gauges
1,602,064	Oct. 05, 1926	W.O. Ashe	Water Gauge	boiler water gauges