Ervin Goldfain

WA Welch Allyn: 1 patents #10 of 25Top 40%

📍 Syracuse, NY: #11 of 51 inventorsTop 25%

🗺 New York: #2,888 of 9,035 inventorsTop 35%

Overall (2004): #227,465 of 270,089Top 85%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6830347	Eye viewing device comprising eye cup	Steven R. Slawson, Chris R. Roberts, Allan I. Krauter	2004-12-14