As of my last update, Patrick Barb is not a widely recognized author in mainstream literature, and limited information is available on him. It's possible that he may be an independent or emerging writer, or he could be an author of niche or specialized works that haven't reached a broader audience. Another possibility is that "Patrick Barb" might be a pseudonym or a name with a small digital footprint, and without additional context, it is challenging to provide a detailed description. If Patrick Barb has gained prominence more recently, beyond my knowledge cutoff date, or if you seek information about a specific book or article he wrote, please provide additional details or check the most current sources for up-to-date information.