Colin M. Portnuff

HP HP: 1 patents #151 of 728Top 25%

📍 Tualatin, OR: #4 of 17 inventorsTop 25%

🗺 Oregon: #204 of 1,007 inventorsTop 25%

Overall (1994): #147,551 of 165,921Top 90%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5284152	Method for displaying superimposed heartbeat waveforms	Matthew S. Glei, Rommel R. Raj	1994-02-08