Inventor · disambiguated record
Donald P. Martin
Also filed as: MARTIN DONALD P
11 granted patents·285 citations·filing 1975–2005
92Inventor score
Top patents by PatentIndex Score
11 records- 0187US4282471AControl system for a multi-phase motorQWINT SYSTEMS INC·Filed 1979·Granted Aug 4, 1981·48 cites·40 claims
- 0277US4282472ADigital generation and control of variable phase-on motor energizationQWINT SYSTEMS INC·Filed 1979·Granted Aug 4, 1981·22 cites·9 claims
- 0375US4300847ATeleprinter having single belt carriage and ribbon drive systemQWINT SYSTEMS INC·Filed 1979·Granted Nov 17, 1981·29 cites·12 claims
- 0471US7346413B2Productivity for tool having plurality of processing modulesIBM·Filed 2005·Granted Mar 18, 2008·3 cites·20 claims
- 0570US4037705ADescender printing system for dot matrix printerEXTEL CORP·Filed 1976·Granted Jul 26, 1977·27 cites·7 claims
- 0670US3990559AMethod and apparatus for multiple speed print rate control for dot matrix printerEXTEL CORP·Filed 1975·Granted Nov 9, 1976·24 cites·14 claims
- 0768US6701203B2Determining the capacity components of multi chamber systemsIBM·Filed 2001·Granted Mar 2, 2004·3 cites·2 claims
- 0858US4776832ACentrifuge having multiple induction motors for rotating objects about a second axisABBOTT LAB·Filed 1986·Granted Oct 11, 1988·19 cites·3 claims
- 0955US6259959B1Method for determining the performance components of a manufacturing lineIBM·Filed 1998·Granted Jul 10, 2001·87 cites·21 claims
- 1055US4300845ADot matrix print headQWINT SYSTEMS INC·Filed 1979·Granted Nov 17, 1981·8 cites·25 claims
- 1135US6418351B1Determining the capacity components of tools/toolsets in a manufacturing lineIBM·Filed 1999·Granted Jul 9, 2002·15 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →