A major part of the Tesla patent sharing was the charging gear. Common charging stations would help advance the entire industry. I suppose you could stretch that to payload interfaces, but other launchers really don't have much of an incentive to change theirs to match SpaceX's.
I'm PRETTY sure that they've patented their engines, and pretty much anything the CAN patent.
Quote from: JasonAW3 on 07/17/2014 07:35 pmI'm PRETTY sure that they've patented their engines, and pretty much anything the CAN patent....And, there is nothing worth patenting.
I found at least one patent...https://www.google.com/patents/US7503511?dq=space+exploration+technologies&hl=en&sa=X&ei=YYXIU8WoC8GPyATc14DoCA&sqi=2&pjf=1&ved=0CC4Q6AEwAg
Quote from: Lar on 07/18/2014 02:26 amI found at least one patent...https://www.google.com/patents/US7503511?dq=space+exploration+technologies&hl=en&sa=X&ei=YYXIU8WoC8GPyATc14DoCA&sqi=2&pjf=1&ved=0CC4Q6AEwAgI don't remember where, but I've heard Tom Mueller or Elon Musk say that they have exactly one patent and it has to do with the pintle injector. So I think that's the only one. I don't remember the exact rational given for applying for that particular patent.