Engineers like to do engineering work, and they don't recognize or necessarily understand until they've dealt with us a bit that part of the package of innovation is also to protect that innovation. It's taken some time, but we've worked closely with engineering to develop different ways to facilitate discussions with the engineers within different phases of an engine development program to help them understand what might be novel and what might be worthy of protection and to then have processes in place to get them to file—
On October 3rd, 2016. See this statement in context.