We have a team of professional illustrators who specialize in handling utility cases in various technology domains like mechanical, information and communication technologies and life science. Margins, cross-section, lead lines, and numbering are adjusted in accordance with the specifications of the selected patent office. Special rules are applied for flow charts and bar diagrams. In addition, the drawings should include all the major types of views, such as perspective views, isometric views, exploded views, partial views, and sectional views.