DentalEZ® produces dental operatory systems, including cabinets, patient chairs, and delivery equipment used in the dental office. This doctor and patient-friendly equipment creates an ergonomically sound, hygienic and organized work environment. Den-Tal-Ez Manufacturing Company was founded in 1958 by Des Moines inventor John Naughton, who collaborated with Dr. John Anderson to develop his now-famous J-Chair®. By allowing the dentist to sit next to a reclined patient, the chair greatly reduced the strain on the dentist's neck and back while enhancing the comfort of the patient. The rest is dental history. The 100,000th J-Chair, once displayed at the Smithsonian Institution, now resides atthe Dr. Samuel Harris National Museum of Dentistry in Baltimore.