RP

Richard Penrose

📍 Cupertino, CA: #4,039 of 6,989 inventorsTop 60%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,101,900 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7879200 Ultrasonic transducer and horn used in oxidative desulfurization of fossil fuels Steven J. Rusconi 2011-02-01
7790002 Ultrasonic transducer and horn used in oxidative desulfurization of fossil fuels Steven J. Rusconi 2010-09-07