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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Manfred Weigert — 1 Patent

BOBOE: 1 patents #7,871 of 12,373Top 65%
Tutzing, DE: #94 of 155 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Manfred Weigert has been granted 1 US patent while listed as an inventor at BOE. All of these patents were granted in 1983. Manfred Weigert ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Manfred Weigert in Tutzing, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4416812 Method of preparing tissue thromboplastin Udo Becker, Eugen Schaich 1983-11-22