Inventor · disambiguated record
James Hack
Also filed as: HACK JAMES · HACK JAMES R
5 granted patents·3 pending applications·23 citations·filing 1987–2023
73Inventor score
Top patents by PatentIndex Score
8 records- 0156US4920363AMethod of manufacturing electrostatic printer headsCALCOMP INC·Filed 1989·Granted Apr 24, 1990·12 cites·2 claims
- 0254US2025063848A1Cadmium Selenide Based Photovoltaic Devices And Methods For Forming The SameFIRST SOLAR INC·Filed 2022·Application pending·0 cites
- 0353US2025176280A1Photovoltaic devices and methods of makingFIRST SOLAR INC·Filed 2023·Application pending·0 cites
- 0448US2024015992A1Photovoltaic devices and methods of makingFIRST SOLAR INC·Filed 2021·Application pending·0 cites
- 0547US4766448AElectrostatic printhead method and apparatusSANDERS ASSOCIATES INC·Filed 1987·Granted Aug 23, 1988·8 cites·26 claims
- 0632US5489934APrinted wire recording transducer for electrostatic printing/plotting applicationsCALCOMP INC·Filed 1993·Granted Feb 6, 1996·3 cites·13 claims
- 0725US4828407ACircuit for improving the resolution in electrostatic printersSANDERS ASSOCIATES INC·Filed 1987·Granted May 9, 1989·0 cites·2 claims
- 0824USD1079863SPickle ballHACK JAMES·Filed 2023·Granted Jun 17, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →