Inventor · disambiguated record
Ward L. Johnson
Also filed as: JOHNSON WARD L
5 granted patents·117 citations·filing 1994–2016
81Inventor score
Top patents by PatentIndex Score
5 records- 0176US5813280AAcoustic resonator for measuring forceUS ARMY·Filed 1996·Granted Sep 29, 1998·51 cites·28 claims
- 0266US5895856AElectromagnetic acoustic transducer and methods of determining physical properties of cylindrical bodies using an electromagnetic acoustic transducerUS COMMERCE·Filed 1994·Granted Apr 20, 1999·25 cites·8 claims
- 0362US6170336B1Electromagnetic acoustic transducer and methods of determining physical properties of cylindrical bodies using an electromagnetic acoustic transducerUS COMMERCE·Filed 1998·Granted Jan 9, 2001·23 cites·21 claims
- 0454US6119522AElectromagnetic acoustic transducer and methods of determining physical properties of cylindrical bodies using an electromagnetic acoustic transducerUS COMMERCE·Filed 1999·Granted Sep 19, 2000·18 cites·15 claims
- 0541US9725752B2Resonator and process for performing biological assayUS COMMERCE·Filed 2016·Granted Aug 8, 2017·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →