4 ms·
5000 classified patents per year in the US alone. No one else publishes a number. Modest estimate would be 200 000 over the last 30-40 years. Some of it must
by 9588 7y ago
5000 classified patents per year in the US alone. No one else publishes a number.
Modest estimate would be 200 000 over the last 30-40 years.
Some of it must relate to energy.
- ThomPete 7y agoThose patents aren't about fundamentals in physics. This is a physics problem not a product/market problem. There are plenty of patents on energy just not many fundamental breakthroughs.