Patents - Inventor Surname "Loy"
Loy, William C.
1908/02/18 -> 879747 - >
Loy, William C.
1908/11/17 -> 904182 - >
Loy, William C.
1909/08/17 -> 931684 - >
Loy, William C.
1909/08/17 -> 931685 - >
4 Patents Listed