Inventor · disambiguated record
Ronald Michael Callanan
Also filed as: CALLANAN RONALD · CALLANAN RONALD M · CALLANAN RONALD MICHAEL
7 granted patents·1 pending application·736 citations·filing 1988–2009
89Inventor score
Top patents by PatentIndex Score
8 records- 0190US7549195B2Locking system for connecting handles and implementsUNGER MARKETING INT·Filed 2005·Granted Jun 23, 2009·20 cites·14 claims
- 0288US5108390AFlexible cryoprobeFRIGITRONICS OF CONN INC·Filed 1988·Granted Apr 28, 1992·593 cites·21 claims
- 0376US6540119B1Spray bottle holder assemblyUNGER MARKETING INT·Filed 2001·Granted Apr 1, 2003·26 cites·13 claims
- 0471USD582233SReaching and grasping toolUNGER MARKETING INT·Filed 2007·Granted Dec 9, 2008·15 cites·1 claims
- 0568US8745837B2Locking system for connecting poles and toolsBENSUSSAN BERNARD LEON·Filed 2009·Granted Jun 10, 2014·4 cites·7 claims
- 0667USD533977SUnibody dual mop bucketUNGER MARKETING INT·Filed 2005·Granted Dec 19, 2006·16 cites·1 claims
- 0751US5857964AEndoscope with interlocking articulating deflection systemCIRCON CORP·Filed 1997·Granted Jan 12, 1999·62 cites·13 claims
- 0847US2004143923A1Towel bowl brushUNGER MARKETING INT·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →