Inventor · disambiguated record
Ralph E. Williford
Also filed as: WILLIFORD RALPH E
5 granted patents·3 pending applications·50 citations·filing 1987–2013
78Inventor score
Top patents by PatentIndex Score
8 records- 0187US8088502B2Nanostructured thin film optical coatingsMARTIN PETER M·Filed 2007·Granted Jan 3, 2012·30 cites·6 claims
- 0285US8481187B2High-energy metal air batteriesZHANG JI-GUANG·Filed 2009·Granted Jul 9, 2013·9 cites·26 claims
- 0380US8765278B2High-energy metal air batteriesBATTELLE MEMORIAL INSTITUTE·Filed 2013·Granted Jul 1, 2014·2 cites·12 claims
- 0462US2011059364A1Air electrodes for high-energy metal air batteries and methods of making the sameBATTELLE MEMORIAL INSTITUTE·Filed 2009·Application pending·0 cites
- 0553US2012180945A1Air electrodes for high-energy metal air batteries and methods of making the sameZHANG JI-GUANG·Filed 2012·Application pending·0 cites
- 0639US4860589AProcedure for estimating fracture energy from fracture surface roughnessBATTELLE MEMORIAL INSTITUTE·Filed 1987·Granted Aug 29, 1989·9 cites·2 claims
- 0734US2004096719A1Passive vapor exchange systems and techniques for fuel reforming and prevention of carbon foulingFiled 2003·Application pending·0 cites
- 0832US8012403B2Method for producing high purity low dielectric constant ceramic and hybrid ceramic filmsBATTELLE MEMORIAL INSTITUTE·Filed 2001·Granted Sep 6, 2011·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →