Marvin L. Appel

MIT: 1 patents #4,386 of 9,367Top 50%

📍 Cambridge, MA: #5,267 of 8,183 inventorsTop 65%

🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%

Overall (All Time): #3,904,245 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4930517	Method and apparatus for physiologic system identification	Richard J. Cohen, Ronald D. Berger	1990-06-05