Inventor · disambiguated record
James Donald Simpson
Also filed as: SIMPSON JAMES DONALD
4 granted patents·8 citations·filing 2009–2009
66Inventor score
Top patents by PatentIndex Score
4 records- 0182US8017723B2Steam heated polyester production processGRUPO PETROTEMEX SA DE CV·Filed 2009·Granted Sep 13, 2011·4 cites·27 claims
- 0282US8013110B2Steam heated polyester production processGRUPO PETROTEMEX SA DE CV·Filed 2009·Granted Sep 6, 2011·4 cites·22 claims
- 0362US8198397B2Integrated steam heating in polyester production processWONDERS ALAN GEORGE·Filed 2009·Granted Jun 12, 2012·0 cites·19 claims
- 0458US8202962B2Integrated steam heating in polyester production processWONDERS ALAN GEORGE·Filed 2009·Granted Jun 19, 2012·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →