SP

Sylvia Penfil

📍 Beverly Hills, MI: #63 of 181 inventorsTop 35%
🗺 Michigan: #3,372 of 9,630 inventorsTop 40%
Overall (2017): #227,849 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9574679 Devices and methods for a mechanical automatic shut-off to fluid reservoirs Craig Schwarzbek, Robert Penfil, Howard Brown, Bruce Skolnik, Jeff Kaczperski 2017-02-21