Commissioner of Patents annual report /

Index of patents issued from the United States Patent and Trademark Office.

Index of patents issued from the United States Patent Office.
Published: (1921)

A Patent and Trademark Office review.
Published: (1995)

PTO pulse /

U.S. Patent & Trademark Office-- inside the patent pipeline /
Published: (1997)

Inside the patent pipeline /
Published: (1997)

Index of patents issued from the United States Patent Office.
Published: (1921)

Patent status file.

General information concerning patents.
Published: (1922)

Patent status file : including an index to the CDR microfilm file ...
Published: (1986)

Performance and accountability report /
Published: (2000)

Official gazette of the United States Patent Office.
Published: (1971)

A history of the early Patent Offices : the Patent Office pony /
by: Dobyns, Kenneth W., 1938-
Published: (1997)

Official gazette of the United States Patent and Trademark Office.

Official gazette of the United States Patent and Trademark Office.

Manual of U.S. patent classification.

Issued patents (PatFT).
Published: (1970)

The Patent office ; its history, activities and organization /
by: Weber, Gustavus Adolphus, 1863-1942
Published: (1924)

Inside the U. S. Patent Office ; the story of the men, the laws, and the procedures of the American patent system.
by: Kursh, Harry
Published: (1959)

Index of trade-marks issued from the United States Patent Office.
Published: (1928)

Official gazette of the United States Patent Office.
Published: (1872)

Official gazette of the United States Patent Office.
Published: (1872)

The Trademark index of US Patent & Trademark Office federal records /
Published: (1994)

Index of trademarks issued from the United States Patent and Trademark Office.

General information concerning patents.

Annual report /
Published: (2000)

Patent tactics and law.
by: Hoar, Roger Sherman
Published: (1950)

Patent fundamentals /
by: Amdur, Leon H. (Leon Harney), 1898-
Published: (1941)

Patent law for the inventor and executive /
by: Toulmin, Harry Aubrey, Jr., 1890-1965
Published: (1928)

The protection by patents of scientific discoveries : report of the committee on patents, copyrights and trade marks /
Published: (1934)

Pioneer inventions and pioneer patents ; a lecture on patent law delivered to the senior engineering students of Purdue university ... /
by: Keiper, Frank
Published: (1924)

Index of trademarks issued from the United States Patent and Trademark Office.
Published: (1975)

A history of patent classification in the United States Patent and Trademark Office /
by: Rotkin, Irving J.
Published: (1999)

Promoting innovation : today's USPTO /
Published: (2007)

CDR file.
Published: (1973)

Economics of our patent system /
by: Vaughan, Floyd L. (Floyd Lamar), 1891-
Published: (1925)