Inventor · disambiguated record
Walter Hatfield
Also filed as: HATFIELD JR WALTER B · HATFIELD WALTER · HATFIELD WALTER B · HATFIELD WALTER BRYAN
4 granted patents·102 citations·filing 1974–2012
77Inventor score
Top patents by PatentIndex Score
4 records- 0194US3935494ASingle substrate plasma discharge cellBELL TELEPHONE LABOR INC·Filed 1974·Granted Jan 27, 1976·74 cites·3 claims
- 0272US9068283B2Strain sensors, methods of making same, and applications of sameUNIV ARKANSAS·Filed 2012·Granted Jun 30, 2015·5 cites·22 claims
- 0353US4888763AMethod and apparatus for detecting the collision of data packets utilizing a preassigned transceiver code in the preambleCODENOLL TECHNOLOGY CORP·Filed 1988·Granted Dec 19, 1989·20 cites·15 claims
- 0437US4415906AMagnetic recording headsWANG LABORATORIES·Filed 1981·Granted Nov 15, 1983·3 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →