And how much was the seat belt actually worth while it was patented? How much of that value should go to the inventor of the seat belt? Is 10% reasonable? To

And how much was the seat belt actually worth while it was patented? How much of that value should go to the inventor of the seat belt? Is 10% reasonable? Too much or too little? How much value should be captured by the consumers that wear the belts? How much by the manufacturers that licensed them voluntarily? How much from compulsory installations? How much value should be captured by unlicensed installations? Should the value of raised speed limits count, or just the direct impact of reduced collision injury severity? Are we discounting the possibility that the patent licensing fee demanded by the saw-stopping inventor was actually reasonable in the US, thanks to hyperinflated medical costs, and the saw manufacturers were basing their decisions on international sales in countries with sane healthcare systems?