Evaluating the validity of a United States patent

  title={Evaluating the validity of a United States patent},
  author={Arnold B. Silverman},

Structure Features of Martensite and Residual Austenite during Treatment with Concentrated Energy Fluxes

The paper deals with the structure features of Fe-C alloys quenched by means of laser, electron beam and plasma arc. The martensite and residual austenite obtained are highly inhomogeneous. Their

Are the Brookhill–Wilk patents impediments to market growth in cybersurgery?

  • T. McleanA. Torrance
  • Medicine
    The international journal of medical robotics + computer assisted surgery : MRCAS
  • 2008
In the past, many surgeons could practise their craft with little or no knowledge of patent law. But in the world of robotic and computerized surgery, this is increasingly a myopic approach, because