Inventor · disambiguated record
Roger D. Erickson
Also filed as: ERICKSON ROGER D
6 granted patents·33 citations·filing 1980–2013
80Inventor score
Top patents by PatentIndex Score
6 records- 0174US8910922B1Portable crane for installing and removing windowsERICKSON ROGER D·Filed 2013·Granted Dec 16, 2014·7 cites·11 claims
- 0251US4316198AElectrographic recordingHONEYWELL INC·Filed 1980·Granted Feb 16, 1982·9 cites·4 claims
- 0341US4394671AElectrographic recordingHONEYWELL INC·Filed 1980·Granted Jul 19, 1983·5 cites·7 claims
- 0435US4390887AElectrographic recording stylusHONEYWELL INC·Filed 1980·Granted Jun 28, 1983·5 cites·8 claims
- 0534US4454520AElectrographic recorder with enhanced writing speedHONEYWELL INC·Filed 1982·Granted Jun 12, 1984·5 cites·11 claims
- 0630US4438442AElectrographic recording apparatus with delayed paper drive terminationHONEYWELL INC·Filed 1981·Granted Mar 20, 1984·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →