Inventor · disambiguated record
Donald E. Roberts
Also filed as: ROBERTS DONALD · ROBERTS DONALD E
4 granted patents·220 citations·filing 1978–2012
78Inventor score
Top patents by PatentIndex Score
4 records- 0191US5131419AMulti-function warewashing machineROBERTS DONALD E·Filed 1990·Granted Jul 21, 1992·160 cites·29 claims
- 0274US4456022AFlatware washing machineROBERTS DONALD E·Filed 1983·Granted Jun 26, 1984·42 cites·18 claims
- 0349US4233083APresorted flatware washing method and apparatusHILLSIDE ENGINEERING INC·Filed 1978·Granted Nov 11, 1980·18 cites·9 claims
- 0435US9555733B2Vehicle-mounted side puller apparatusROBERTS DONALD·Filed 2012·Granted Jan 31, 2017·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →