Charles H. Metz |
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Documents |
Date | Document Name & Details | Documents |
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24 March 1896 grant date | Jack for Truing Wheels. United States Patent US 557,001 Charles H. Metz for the Waltham Manufacturing Company | PDF - 296KB - 3 pages |
24 March 1896 grant date | Wheel-Setting Machine. United States Patent US 557,002 Charles H. Metz for the Waltham Manufacturing Company | PDF - 443KB - 5 pages |
11 April 1899 grant date | Design for Crank-Shaft Member United States Patent USD 30,537 Charles H. Metz | PDF - 50KB - 2 pages |