Inventor · disambiguated record
Robert H. Wilczewski
Also filed as: WILCZEWSKI ROBERT H · WILCZEWSKI ROBERT HUGH
14 granted patents·154 citations·filing 1974–2002
92Inventor score
Top patents by PatentIndex Score
14 records- 0183US4062436AMatrix head calculator printerLRC INC·Filed 1976·Granted Dec 13, 1977·25 cites·15 claims
- 0277US4257282ATransport system for a dot matrix printing mechanismWILCZEWSKI ROBERT H·Filed 1979·Granted Mar 24, 1981·19 cites·5 claims
- 0370USD477531SBattery dispenserTDC INC·Filed 2002·Granted Jul 22, 2003·19 cites·1 claims
- 0470US4618276ADot matrix print headBLOMQUIST JAMES E·Filed 1984·Granted Oct 21, 1986·17 cites·23 claims
- 0566US4279518ADot matrix print headBLOMQUIST JAMES E·Filed 1979·Granted Jul 21, 1981·12 cites·2 claims
- 0664US3935936AMedia thickness compensation for print headVICTOR COMPTOMETER CORP·Filed 1974·Granted Feb 3, 1976·17 cites·7 claims
- 0754US4484825ATransport system for a dot matrix printing mechanismWILCZEWSKI ROBERT H·Filed 1983·Granted Nov 27, 1984·9 cites·12 claims
- 0852US4401392ADot matrix print headBLOMQUIST JAMES E·Filed 1982·Granted Aug 30, 1983·8 cites·23 claims
- 0951US4502796ABearing for a rotating shaftWILCZEWSKI ROBERT H·Filed 1984·Granted Mar 5, 1985·8 cites·3 claims
- 1049US4472071AApparatus for adjusting the distance between the print head and platenBLOMQUIST JAMES E·Filed 1984·Granted Sep 18, 1984·7 cites·2 claims
- 1147US3944155ARibbon spoolVICTOR COMPTOMETER CORP·Filed 1974·Granted Mar 16, 1976·7 cites·3 claims
- 1234US4641981ADot matrix print headBLOMQUIST JAMES E·Filed 1986·Granted Feb 10, 1987·4 cites·3 claims
- 1333US4443122ADot matrix print headBLOMQUIST JAMES E·Filed 1981·Granted Apr 17, 1984·2 cites·20 claims
- 1429US4587724ADot matrix print headBLOMQUIST JAMES E·Filed 1984·Granted May 13, 1986·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →