Inventor · disambiguated record
John R. Houghton
Also filed as: HOUGHTON JOHN · HOUGHTON JOHN R
5 granted patents·44 citations·filing 1981–2000
79Inventor score
Technology areasG01J
Top patents by PatentIndex Score
5 records- 0176US6518577B1Optical radiation sensor system with cleaning deviceTROJAN TECHN INC·Filed 2000·Granted Feb 11, 2003·21 cites·35 claims
- 0258USD271078SReel for a hose cassetteHEGER PLASTICS AS·Filed 1981·Granted Oct 25, 1983·8 cites·1 claims
- 0352USD271077SHose cassette reelHEGER PLASTICS AS·Filed 1981·Granted Oct 25, 1983·6 cites·1 claims
- 0448USD270996SHose cassette frameHEGER PLASTICS AS·Filed 1981·Granted Oct 18, 1983·5 cites·1 claims
- 0545USD271080SHose cassetteHEGER PLASTICS AS·Filed 1981·Granted Oct 25, 1983·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →