Subject-matter index of patents for inventions (brevets d'invention) granted in France from 1791 to 1896 inclusive.

Traité des brevets d'invention de perfectionnement et d'importation : suivi d'un appendice contenant le texte des lois et réglemens rendus en France, un précis de la législation anglaise, les lois des Etats-Unis de l'Amerique septentrionale et des Cortès d'Espagne /
by: Renouard, Augustin-Charles, 1794-1878
Published: (1825)

Patents for inventions.

Inventions and patents /
by: Edelman, Philip E., 1894-1984
Published: (1915)

Patent index to Chemical abstracts, 1907-1936 /
Published: (1944)

Patents and patented inventions.
Published: (1886)

Preventing the publication of inventions by the grant of patents.
Published: (1917)

Patents for chemical inventions /
Published: (1964)

Inventions, patents, and patent rights.
Published: (1919)

Certain patents for inventions.
Published: (1888)

Patents for inventions.
Published: (1893)

Official catchword index : to the sixth edition (1994) of the International patent classification.
Published: (1994)

Subject-matter index of patents for inventions issued by U.S. Patent Office, from 1790 to 1873, inclusive, Volume I.
Published: (1874)

Subject-matter index of patents for inventions issued by U.S. Patent Office, from 1790 to 1873, inclusive, Volume III.
Published: (1874)

Subject-matter index of patents for inventions issued by U.S. Patent Office, from 1790 to 1873, inclusive, Volume II.
Published: (1874)

Classified index of subjects of invention adopted in U.S. Patent Office.
Published: (1872)

Index of patents issued from the United States Patent Office.

Chemical inventions and chemical patents.
by: Thomas, Edward, 1877-
Published: (1950)

Patenting and marketing your invention /
by: Rivkin, Bernard
Published: (1986)

Cancellation of patents for inventions and discoveries.
Published: (1886)

From invention to patent : a scientist and engineer's guide /
by: Voldman, Steven H.
Published: (2018)

Inventing and patenting sourcebook /
Published: (1990)

Inventions, patents, and patent rights.
Published: (1920)

Patenting the invention : application, prosecution, interference proceedings, with rules and forms.
by: Scher, V. Alexander, 1901-
Published: (1948)

Collective numerical patent index to Chemical abstracts.
Published: (1949)

Patents for useful inventions. Letter from the Secretary of State, transmitting a list of patents granted for useful Inventions during the year 1830.
Published: (1831)

Inventions and patents, their development and promotion /
by: Wright, Milton
Published: (1927)

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

Patenting of inventions by officers and employees of the Government.
Published: (1928)

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

The nature of patentable invention : its attributes and definition.
by: Hayes, John Edward Rollins, 1873-
Published: (1948)

Compulsory licensing of patented inventions /
by: Thomas, John R., 1967-
Published: (2018)

Index of patents issued from the United States Patent and Trademark Office and the consolidated listing of official gazette notices.

On the cost of patents of invention in different countries : a paper /
by: Hancock, W. Neilson (Wiliam Neilson), 1820-1888
Published: (1850)

Patents for useful inventions -- 1836. Letter from the Secretary of State, transmitting lists of patents granted for useful inventions during the year 1836, &c.
Published: (1837)

Patents for new inventions, &c. Letter from the Secretary of State, transmitting a list of patents granted for new inventions during the year 1834.
Published: (1835)

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