Medtronic uses royalties to compensate surgeon inventors – Dr. Larry Lenke’s small royalty adds up to over $1M/yearBy Tiger Medtronic backs top doc with royalties (St Louis Business Journal) ... Your friends are reading OrthoStreams daily - Are you ? Unlock your access to full rich article, trends, hot startups, market reports and your daily newsletter. Just $1/day. Username or E-mail Password Remember Me Forgot Password