Patents for Thomas Joyce


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Patents for Thomas Joyce
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	30,914	Dec. 18, 1860	T. Joyce, G.N. Fairchild	Collimator
	36,958	Nov. 18, 1862	T. Joyce	Coffee Roaster
	124,182	Feb. 27, 1872	H.C. White	Improvement in Piston Rod Packing
	124,183	Feb. 27, 1872	H.C. White	Implement in Packing for Engines, &c.