Inventor · disambiguated record
Ronald J. Crail
Also filed as: CRAIL RONALD J
2 granted patents·29 citations·filing 2009–2011
64Inventor score
Technology areasB01F
Top patents by PatentIndex Score
2 records- 0193US8388837B2Water circulation systems for ponds, lakes, municipal tanks, and other bodies of waterTORMASCHY WILLARD R·Filed 2011·Granted Mar 5, 2013·19 cites·12 claims
- 0285US7906017B2Water circulation systems for ponds, lakes, municipal tanks, and other bodies of waterMEDORA ENVIRONMENTAL INC·Filed 2009·Granted Mar 15, 2011·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →