How to Use "patent" with Example Sentences

1. Early in his career gill was a patent examiner .
2. U.s. design patent no. d504,889 an ipad-related design patent .
3. U.s. patent no. 5,946,647 the " data tapping " patent .
4. Countersue without signaling any aversion to patent lawsuits .
5. U.s. patent no. 8,046,721 the second slide-to-unlock patent .