DH

Donald C. Hutchins

📍 Springfield, MA: #4 of 24 inventorsTop 20%
🗺 Massachusetts: #885 of 3,963 inventorsTop 25%
Overall (1994): #141,198 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE34800 Cardiopulmonary resuscitation prompting — 1994-11-29