WF

William W. Fischer

🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,099,660 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8693664 Method and system for providing directory assistance to erroneous telephone calls Blake Bookstaff, Robert Deming 2014-04-08