BS

Barry M. Schaeffer

Overall (All Time): #2,272,583 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5676606 Golf putter Robert W. Vokey, Jeffrey D. Sheets 1997-10-14
D382615 Golf club head Robert W. Vokey 1997-08-19