The patentee’s manual: containing a list of patents granted by the United States for the encouragement of arts & sciences, alphabetically arranged from 1790 to 1830 T Technology
The patent law and its administration as aids to monopoly; a frank criticism of the methods and practices of our federal courts, and their deadening influence upon the spirit of independent and progressive invention T Technology
The patent law and its administration as aids to monopoly; a frank criticism of the methods and practices of our federal courts, and their deadening influence upon the spirit of independent and progressive invention T Technology
Patents and references. List of United States patents for cycles of velocipedes with attachments, 1789, to July, 1893, under 72 numerical subdivisions, suppliment [!] to the Digest of cycles of velocipedes with attachments, 1789-1891, also Cycle monthly, beginning 1892, to and including June, 1893; with the number, name, and date of the references cited in the examination of applications before the United States Patent office, including interferences, the parties to them, and the final decision T Technology
The pattern maker’s assistant; embracing lathe work, branch work, core work, sweep work, and practical gear construction; the preparation and use of tools; together with a large collection of useful and valuable tables T Technology
