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USPTO Patent Rankings Data through Dec 31, 2025
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Michael A. Beiser — 1 Patent

CLClayton: 1 patents #14 of 28Top 50%
Chesterfield, MO: #3,735 of 6,461 inventorsTop 60%
Missouri: #13,158 of 23,789 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Michael A. Beiser has been granted 1 US patent while listed as an inventor at Clayton. All of these patents were granted in 1990. Michael A. Beiser ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Michael A. Beiser in Chesterfield, MO, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4962864 Tamper-evident aerosol cap Eugene R. Appal, James P. McBroom 1990-10-16