John T. Rotunda

QC Quintron Instrument Company: 1 patents #2 of 6Top 35%

📍 Renton, WA: #11 of 43 inventorsTop 30%

🗺 Washington: #611 of 2,427 inventorsTop 30%

Overall (1997): #126,402 of 185,788Top 70%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5650709	Variable speed AC motor drive for treadmill	Lester A. Hass, Victor Pipinich	1997-07-22