Inventor · disambiguated record
Ronald A. Darby
Also filed as: DARBY RONALD A · DARBY RONALD ALTON
5 granted patents·153 citations·filing 1977–2008
82Inventor score
Top patents by PatentIndex Score
5 records- 0192US4163283AAutomatic method to identify aircraft typesDARBY RONALD A·Filed 1977·Granted Jul 31, 1979·83 cites·25 claims
- 0265US7694975B1Toys or games using a launching device and foam blocksDARBY RONALD ALTON·Filed 2008·Granted Apr 13, 2010·3 cites·5 claims
- 0362US5862230AMethod to reduce perceived sound leakage between auditoriums in multiplex theatersFiled 1997·Granted Jan 19, 1999·48 cites·8 claims
- 0437US4331214ADevice to reduce the acoustical radiation from empty cans and containers during handling and transport in canning and related operationsDARBY RONALD A·Filed 1979·Granted May 25, 1982·9 cites·6 claims
- 0533US5216832AAnimal chasing deviceDARBY RONALD A·Filed 1991·Granted Jun 8, 1993·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →