Patent practice - Economic aspects - United States.

Patent activity and technical change in US industries / by: (Language materials, printed)

Patent activity and technical change in US industries by: (Electronic resources)

Innovation and its discontentshow our broken patent system is endangering innovation and progress, and what to do about it / by: (Electronic resources)

Technological innovations

Managerial economics.

Patent practice

Industry & industrial studies.

Business & Economics

Patents

Intellectual property law.