> deserve their own patent. What does this mean? If A is patented, A+B is covered by A's patent AND B's patent. The only way to avoid A is to use a non-paten

> deserve their own patent. What does this mean? If A is patented, A+B is covered by A's patent AND B's patent. The only way to avoid A is to use a non-patented yet critical invention. The inventor of A should have included any such thing as one of their patent claims.