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USPTO Patent Rankings Data through Dec 31, 2025
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Cleon C. Merrill — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Rue des Jonquilles, IA: #4 of 8 inventorsTop 50%
Iowa: #6,154 of 15,303 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Cleon C. Merrill has been granted 2 US patents while listed as an inventor at Unknown. All of these patents were granted in 2001. Cleon C. Merrill ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Cleon C. Merrill in Rue des Jonquilles, IA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6321485 Fluid exchange system and method Arden L. Borgen, Damon E. Rockwell 2001-11-27
6247266 Fluid exchange system and method Arden L. Borgen, Damon E. Rockwell 2001-06-19