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USPTO Patent Rankings Data through Dec 31, 2025
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Walter P. Hammes — 2 Patents

Google: 1 patents #14,887 of 22,993Top 65%
Echterdingen, DE: #235 of 558 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Walter P. Hammes has been granted 2 US patents while listed as an inventor at Google. The first was granted in 1989 and the most recent in August 2005. Walter P. Hammes ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Walter P. Hammes in Echterdingen, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6932991 Levan-producing Lactobacillus strain and method of preparing human or pet food products using the same Sebastien Vincent, Markus Brandt, Christoph Cavadini, Jean-Richard Neeser, Sabine Waldbuesser 2005-08-23
4886673 Method of preserving meat products and microorganisms for the stabilization of meat products 1989-12-12