Roger L. Hungerford

Sigma International General Medical Apparatus LLC manufactures drug-error prevention intravenous infusion pumps. It offers Sigma Spectrum for drug error prevention, Single-Doser for small volume medications and accessories. The company was founded in 1982 by Roger L. Hungerford and is headquartered in Medina, NY.

Talis Clinical LLC provides clinical Solutions. It specializes in perioperative software solutions, anesthesia, perfusion and ICU. The company was founded by Roger Hungerford, Gary Colister and Bishoy Magdalla in 2013 and is headquartered in Streetsboro, OH.

Talis Equity LLC (Talis Equity) is a venture capital firm founded in 2009 by Roger L. Hungerford. The firm is headquartered in Medina, New York.

Velocitii LLC is a business process outsourcing company that helps businesses save money while improving customer experience. The company is based in Medina, NY and was founded by Roger L. Hungerford. By partnering with Velocitii, businesses can focus on their core operations while the company handles their outsourcing needs.

Access Scientific LLC develops vascular access devices. It offers The PICC WAND a clinically proven technique for placement of PICC-introducer/peelable sheaths. The company was founded in 2004 and is headquartered in San Diego, CA.