DH

Donald W. Heyda

BA Baird: 1 patents #14 of 29Top 50%
📍 Cambridge, MA: #5,267 of 8,183 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,046,554 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4366820 Composing a reference heart beat signal Richard P. Corley, Rosalind Sinclair 1983-01-04