Inventor · disambiguated record
Donald E. Shafer
Also filed as: SHAFER DONALD E
5 granted patents·10 citations·filing 1976–1980
69Inventor score
Files withHONEYWELL INC5
Top patents by PatentIndex Score
5 records- 0149US4096487ARecording apparatusHONEYWELL INC·Filed 1976·Granted Jun 20, 1978·7 cites·4 claims
- 0231US4057808ARecording apparatusHONEYWELL INC·Filed 1976·Granted Nov 8, 1977·1 cites·6 claims
- 0328US4364071AElectrographic recordingHONEYWELL INC·Filed 1980·Granted Dec 14, 1982·2 cites·6 claims
- 0424US4135208ACathode ray tube recording apparatusHONEYWELL INC·Filed 1976·Granted Jan 16, 1979·0 cites·6 claims
- 0524US4091392ASkew correctionHONEYWELL INC·Filed 1976·Granted May 23, 1978·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →