Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Luz Rayner — 4 Patents

Google: 4 patents #6,467 of 22,993Top 30%
Columbia, MO: #211 of 885 inventorsTop 25%
Missouri: #5,303 of 23,789 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Luz Rayner has been granted 4 US patents while listed as an inventor at Google. The first was granted in 2003 and the most recent in October 2009. Luz Rayner ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Luz Rayner in Columbia, MO, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7604829 Pet food product and method of producing same Andreas Schopf, Michael G. Rayner 2009-10-20
6911224 Multi-layered canned pet food Stephen May, Steven E. Dingman 2005-06-28
6692787 Method of making a layered canned pet food Stephen May, Steven E. Dingman 2004-02-17
6582740 Layered canned pet food Stephen May, Steven E. Dingman 2003-06-24