Inventor · disambiguated record
John W. Ahern
Also filed as: AHERN JOHN · AHERN JOHN W
3 granted patents·1 pending application·62 citations·filing 1980–2013
70Inventor score
Top patents by PatentIndex Score
4 records- 0190US8544341B2Device including an accelerometer in a watertight container for sensing a urine streamGRUMBLES ERNEST W·Filed 2012·Granted Oct 1, 2013·25 cites·15 claims
- 0277US4380379AOptometric deviceFAIRFIELD OPTICAL COMPANY INC·Filed 1980·Granted Apr 19, 1983·37 cites·10 claims
- 0343US9261392B2Fluid-controlled electronic games and measurement devicesSHARPSHOOTER LLC·Filed 2013·Granted Feb 16, 2016·0 cites·13 claims
- 0438US2010313973A1Fluid-Controlled Electronic Games and Measurement DevicesGRUMBLES ERNEST W·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →