Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel John Murfin — 2 Patents

BOBOE: 2 patents #5,948 of 12,373Top 50%
Warrenton, MO: #58 of 181 inventorsTop 35%
Missouri: #8,937 of 23,789 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel John Murfin has been granted 2 US patents while listed as an inventor at BOE. The first was granted in 2017 and the most recent in September 2020. Daniel John Murfin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel John Murfin in Warrenton, MO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10767213 Quantification of vaccine compositions Marc Allan Eichmeyer, Michael B. Roof, Merrill Lynn Schaeffer, Eric Martin Vaughn, Kun Yang +1 more 2020-09-08
9624527 Quantification of vaccine compositions Marc Allan Eichmeyer, Michael B. Roof, Merrill Lynn Schaeffer, Eric Martin Vaughn, Kun Yang +1 more 2017-04-18