Inventor · disambiguated record
Joel L. Hoffner
Also filed as: HOFFNER JOEL L
5 granted patents·70 citations·filing 1977–1977
80Inventor score
Files withBETHLEHEM STEEL CORP5
Top patents by PatentIndex Score
5 records- 0173US4139890ABar gauge plotting and display systemBETHLEHEM STEEL CORP·Filed 1977·Granted Feb 13, 1979·24 cites·12 claims
- 0271US4121292AElectro-optical gaging system having dual cameras on a scannerBETHLEHEM STEEL CORP·Filed 1977·Granted Oct 17, 1978·23 cites·24 claims
- 0358US4121294AElectro-optical gaging systemBETHLEHEM STEEL CORP·Filed 1977·Granted Oct 17, 1978·14 cites·21 claims
- 0447US4121291ALinearity correction system for electro-optical gageBETHLEHEM STEEL CORP·Filed 1977·Granted Oct 17, 1978·5 cites·18 claims
- 0542US4099244ARecalibration system for electro-optical gageBETHLEHEM STEEL CORP·Filed 1977·Granted Jul 4, 1978·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →