Inventor · disambiguated record
Barry Penfold
Also filed as: PENFOLD BARRY
3 granted patents·75 citations·filing 1997–1998
74Inventor score
Top patents by PatentIndex Score
3 records- 0169US6373057B1Infrared reflective article counting/detecting deviceDICKEY JOHN CORP·Filed 1998·Granted Apr 16, 2002·39 cites·21 claims
- 0250US6008641AMethod using corrective factors for aligning a magnetic gradiometerUS NAVY·Filed 1997·Granted Dec 28, 1999·20 cites·18 claims
- 0345US5990679AMethod using corrective factors for determining a magnetic gradientUS NAVY·Filed 1997·Granted Nov 23, 1999·16 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →