Mary E. Sylvester

📍 Grand Island, NY: #11 of 26 inventorsTop 45%

🗺 New York: #1,258 of 5,342 inventorsTop 25%

Overall (1989): #78,582 of 140,708Top 60%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4867502	Van camper	Christopher J. Sylvester	1989-09-19