WB

William Bitler

WA Welch Allyn: 1 patents #368 of 552Top 70%
Overall (All Time): #3,634,127 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6149300 Intraoral imaging system Wiliam C. Greenway, Thomas L. Vogelsong, Andrew W. Beardslee, Michael C. Stone, David W. Breithaupt 2000-11-21