Inventor · disambiguated record
John J. Erhard
Also filed as: ERHARD JOHN J
2 granted patents·53 citations·filing 1982–1991
64Inventor score
Files withIBM2
Top patents by PatentIndex Score
2 records- 0157US5165022AChannel and control unit having a first I/O program protocol for communication with a main processor and a second universal I/O program protocol for communication with a plurality of I/O adaptersIBM·Filed 1991·Granted Nov 17, 1992·39 cites·6 claims
- 0243US4503516AMethodology for transforming a first editable document form prepared by an interactive text processing system to a second editable document form usable by an interactive or batch text processing systemIBM·Filed 1982·Granted Mar 5, 1985·14 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →