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

UNUnknown: 6 patents #2,010 of 83,584Top 3%
Saulheim, DE: #18 of 33 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Manfred Blessing has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1998. Manfred Blessing ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Manfred Blessing in Saulheim, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5811634 Transgenic mammal encoding ornithine decarboxylase Thomas G. O'Brien, Janet Sawicki, Susan K. Gilmour, Louis C. Megosh 1998-09-22