July 28, 2026 | 13:49
Inventor Mohsen Bahmani spoke about his propeller-free propulsion system and why future aviation may need to rethink long-held engineering assumptions.
January 12, 2011 | 08:00
Many inventions are not made by self-employed inventors, but by employees in the course of their employment. Who owns an employee’s invention, the employer or employee? Nguyen Nguyet Dzung, a attorney at Vision & Associates, provides some answers.