EW

Evan C. Wilfong

ED Equipment Systems & Devices: 7 patents #1 of 4Top 25%
📍 Philadelphia, PA: #543 of 4,834 inventorsTop 15%
🗺 Pennsylvania: #11,794 of 74,527 inventorsTop 20%
Overall (All Time): #754,858 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D515092 Bezel for card reader 2006-02-14
6598725 Coinslide with mechanical latch that prevents retraction when damaged 2003-07-29
5220988 Coin slide with magnetic slug attracting means Harvey S. Gitlin, John Duffy 1993-06-22
5074396 Coin slide Harvey S. Gitlin 1991-12-24
4828096 Coin slide Harvey S. Gitlin 1989-05-09
4802566 Coin slide guard Harvey S. Gitlin 1989-02-07
4515262 Coin slide Tesfaye Anno 1985-05-07