David Eisaiah Engel is a prolific inventor and advertising copywriter. He specializes in creating intellectual property that helps people make buying decisions.
David is the founder of Company Data Trees, a Data as a Service company that helps B2B marketers predict likely buyers.
When he is not working, David enjoys hiking, Qigong, Italian Renaissance art, non-fiction books, and comedy. David lives in San Diego, CA.
David’s work has been featured in:
