Pro-Dex, Inc. ( PDEX ) manufactures surgical drivers and shavers, used mostly in orthopedic medical devices. I covered the name a few years ago, since when its situation has not changed meaningfully, in a consistent trendLong-only investment, evaluating companies from an operational, buy-and-hold perspective.Quipus Capital does not focus on market-driven dynamics and future price action. Instead, our articles focus on operational aspects, understanding the long-term earnings power of companies, the competit ...