Inventor · disambiguated record
Peter Douglas
Also filed as: DOUGLAS PETER · DOUGLAS PETER H
7 granted patents·4 pending applications·1,414 citations·filing 1975–2018
89Inventor score
Top patents by PatentIndex Score
11 records- 0194US7229408B2Low profile surgical retractorETHICON INC·Filed 2004·Granted Jun 12, 2007·1.1k cites·33 claims
- 0293US4023961AMethod of producing powdered materialsPLESSEY INC·Filed 1975·Granted May 17, 1977·96 cites·40 claims
- 0390US7288075B2Methods and devices utilizing rheological materialsETHICON INC·Filed 2002·Granted Oct 30, 2007·93 cites·2 claims
- 0468US6893394B2Illuminated and vacuum assisted retractorETHICON INC·Filed 2002·Granted May 17, 2005·48 cites·20 claims
- 0561US4281989AArticulated dental hand pieceIDEA SYNDICATE INC·Filed 1979·Granted Aug 4, 1981·25 cites·13 claims
- 0648US2018193109A1Ergonomic Dental Hand Instrument SystemDOUGLAS PETER·Filed 2018·Application pending·0 cites
- 0745US2005119530A1Illuminated and vacuum assisted retractorETHICON INC·Filed 2005·Application pending·0 cites
- 0840US4098724AElectrically conductive composite materialsPLESSEY HANDEL INVESTMENT AG·Filed 1976·Granted Jul 4, 1978·4 cites·24 claims
- 0940US2005131457A1Variable stiffness shaftETHICON INC·Filed 2003·Application pending·0 cites
- 1038US2004127773A1Curved rack retractorETHICON INC·Filed 2002·Application pending·0 cites
- 1135US3981726AElectrical contact materialsSQUARE D CO·Filed 1975·Granted Sep 21, 1976·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →