Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Tuttle — 1 Patent

EMEmbrex: 1 patents #30 of 60Top 50%
Columbus, OH: #2,222 of 3,880 inventorsTop 60%
Ohio: #42,926 of 73,341 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Tuttle has been granted 1 US patent while listed as an inventor at Embrex. All of these patents were granted in 2006. Robert Tuttle ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Tuttle in Columbus, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7087425 Method of purifying oocysts using enzymatic digestion of fecal debris James E. Hutchins 2006-08-08 $797,000