William M. Block

SS Ssmc: 1 patents #32 of 50Top 65%

📍 Staten Island, NY: #397 of 992 inventorsTop 45%

🗺 New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #3,948,122 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4730567	Composite feed dog for a sewing machine	William Joseph Edwards, Charles R. Odermann, Thaddeus J. Zylbert	1988-03-15