Patents - Inventor Surname "Thomas"
Thomas, Charles H. 1910/01/18 -> 946710 - > 
Thomas, Charles H. 1932/03/15 -> 1849775 - > 
Thomas, David M. 1890/06/24 -> 430815 - > 
Thomas, Howard S. Jr. 1950/10/03 -> 2573189 - > 
Thomas, Howard S. Jr. 1953/01/13 -> 2625032 - > 
Thomas, Howard S. Jr. 1953/10/10 -> 2658373 - > 
Thomas, Orrin M. 1917/07/10 -> 1233145 - > 
7 Patents Listed