The patent laws require that a patent applicant to furnish at least one patent drawing (sometimes referred to as a patent illustration) of the invention whenever the invention is capable of ...

Inventors submitted 3.3 million patent applications last year across the entire world. Each of these applications includes a drawing of the invention. This drawing is an application requirement from ...

Process Engineering encompasses the analysis, modeling, simulation, optimization, design, control and operation of process systems, from micro-sized systems to huge industrial facilities. Many ...