They are merely emphasizing that the Special Devices Flight is a "Skunk Works" type organization: small, lean, and innovative. It has nothing to do with the Lockheed Martin Skunk Works (LMSW) and everything to do with the spirit and management style that has come to be identified with that name. Notice how the emblem lacks the well-known and copyrighted LMSW skunk logo, and instead features a more generic skunk character. For another example, seek out the emblem of the USAF Warfighting Integration Capability Futures & Concepts Directorate. Their design features a very generic skunk beneath a banner that reads FUTURES & CONCEPTS and above the words SKUNK WORKS. The 4950th Test Wing also had a "Skunk Works" patch for one of their sub organizations. These are just a few examples.