Can you license an invention without a prototype?Understand when a concept may start a licensing discussion and when a physical demonstration can reduce uncertainty.
How much does product development cost — and what are you paying for?Compare concept work, functional prototypes, engineering, tooling and manufacturing without confusing a low entry fee with the full launch budget.
Paid an invention company but still have no prototype?What to check before spending more: identify what you bought, recover useful files and define the next prototype milestone.
