Those were all ultimately for profit companies. You can only get so far with basic science if some bean counter is looking for a return on investment in the near future.
What those companies did is notable, but I think you are overselling their contributions to science. We've gotten way more scientific advancement from publicly funded science. There are private companies allowed to do R&D all over the world. Publicly funded independed science research is what has set the US apart.
What those companies did is notable, but I think you are overselling their contributions to science. We've gotten way more scientific advancement from publicly funded science. There are private companies allowed to do R&D all over the world. Publicly funded independed science research is what has set the US apart.