George Griffenhagen

George B. Griffenhagen was an American historian and author, best known for his work on the history of pharmacy and patent medicines. He co-authored Old English Patent Medicines in America, a comprehensive study of the development, marketing, and cultural significance of patent medicines in both England and America. His research delved into the evolution of pharmaceutical practices, exploring how these early commercialized medicines shaped public health and medical practices. Griffenhagen's scholarly contributions have made him a respected figure in the field of pharmaceutical history, and his works continue to serve as important resources for those interested in the intersection of medicine, commerce, and history.