Talk:History of computed tomography

Litigation
I seem to remember that there was a lot of litigation between EMI and others over who had the rights to produce CT scanners. Shouldn't that be mentioned here?

Marchino61 (talk) 03:39, 9 August 2019 (UTC)


 * Johnson & Johnson paid EMI £20 Million for infringing Hounsfield's patents. But only after EMI was excluded from the US by order of President Carter. 62.249.214.80 (talk) 12:54, 19 April 2023 (UTC)