Buscar : Título Autor Tema Serie que comienza con: 10 20 30 50 100 por página < Encabezamientos 10 anteriores Encabezamientos 10 siguientes > Consultar encabezamientos # United States. Patent and Trademark Office 3 United States. Patent and Trademark Office. National Inventors Hall of Fame -- SEE: National Inventors Hall of Fame (U.S.) 1 United States. Patent and Trademark Office. Patent and Trademark Depository Library Program -- SEE: Patent and Trademark Depository Library Program (U.S.) 1 United States. Patent Office -- SEE ALSO later heading: United States. Patent and Trademark Office 3 United States -- Patents -- SEE: Patents -- United States 20 United States. Patient Protection and Affordable Care Act 11 United States. Patriot Act -- SEE: United States. Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism (USA PATRIOT ACT) Act of 2001 1 United States. Patrulla Fronteriza -- SEE: U.S. Border Patrol. 14 United States. -- Pay, allowances, etc. 1 United States. Peace Corps -- SEE: Peace Corps (U.S.) 10 SEE: Peace Corps (U.S.) 10 10 20 30 50 100 por página < Encabezamientos 10 anteriores Encabezamientos 10 siguientes >