Franklin Allison Cresee

• Practical pointers for patentees
• Practical pointers for patentees, containing valuable information and advice on the sale of patents
• Practical pointers for patentees, containing valuable information and advice on the sale of patents
• Practical Pointers for Patentees, Containing Valuable Information and Advice on the Sale of Patents; an Elucidation of the Best Methods Employed by the Most Successful Inventors in Handling Their Inventions