AS

Alfred E. Sauer

BC B.A. Ballou & Co.: 2 patents #2 of 4Top 50%
Overall (All Time): #2,356,095 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4425687 Safety clasp for jewelry — 1984-01-17
4314389 Double fold over jewelry clasp Bruno Tassoni 1982-02-09