Inventor · disambiguated record
Richard Kachmarik
Also filed as: KACHMARIK RICHARD
3 granted patents·294 citations·filing 1990–1991
79Inventor score
Files withIBM3
Top patents by PatentIndex Score
3 records- 0189US5200631AHigh speed optical interconnectIBM·Filed 1991·Granted Apr 6, 1993·164 cites·16 claims
- 0287US5063655AMethod to integrate drive/control devices and ink jet on demand devices in a single printhead chipIBM·Filed 1991·Granted Nov 12, 1991·69 cites·7 claims
- 0384US5045870AThermal ink drop on demand devices on a single chip with vertical integration of driver deviceIBM·Filed 1990·Granted Sep 3, 1991·61 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →