Douglas R. Allor

📍 Grosse Pointe Park, MI: #93 of 239 inventorsTop 40%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,359,998 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4478223	Three dimensional electrocardiograph	—	1984-10-23
4261369	His bundle cardiography	—	1981-04-14