Inventor · disambiguated record
Derek H. Roberts
Also filed as: ROBERTS DEREK · ROBERTS DEREK H
3 granted patents·87 citations·filing 1981–1996
73Inventor score
Top patents by PatentIndex Score
3 records- 0175US5745940ACustomized modular mattress and beddingFiled 1996·Granted May 5, 1998·64 cites·22 claims
- 0266USD270146SSculpturePENDELFIN STUDIOS LTD·Filed 1981·Granted Aug 16, 1983·11 cites·1 claims
- 0351US4559549AData storage devices with vertical charge transferGEN ELECTRIC CO PLC·Filed 1982·Granted Dec 17, 1985·12 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →