Austin Meyer of XPlane fame did a good documentary on this a few years back. https://www.google.com/amp/s/www.forbes.com/sites/johngreathouse/2019/11/08/this-e

Austin Meyer of XPlane fame did a good documentary on this a few years back. https://www.google.com/amp/s/www.forbes.com/sites/johngreathouse/2019/11/08/this-entrepreneur-turned-a-nasty-patent-fight-into-a-compelling-film/amp/ https://www.google.com/amp/s/www.forbes.com/sites/johngreath... Basically Laminar got sued for having an application on the apple mobile store. You Americans are crazy.