Inventor · disambiguated record
Gordon T. Simpkin
Also filed as: SIMPKIN GORDON T · SIMPKIN GORDON THOMAS
10 granted patents·703 citations·filing 1975–1997
93Inventor score
Top patents by PatentIndex Score
10 records- 0182US5908639AInhalation powder containing antistatic agentRHONE POULENC RORER LTD·Filed 1997·Granted Jun 1, 1999·67 cites·25 claims
- 0282US5896855AMulti dose inhaler apparatusRHONE POULENC RORER LTD·Filed 1995·Granted Apr 27, 1999·209 cites·40 claims
- 0382US4372774AThermal treatment of glassPILKINGTON BROTHERS LTD·Filed 1981·Granted Feb 8, 1983·28 cites·30 claims
- 0476US4400193AMethod of thermal toughening of glass in a fluidized bedPILKINGTON BROTHERS LTD·Filed 1979·Granted Aug 23, 1983·21 cites·5 claims
- 0574US4011359AInterleaving materials comprising particulate separator and acidic materials, for separating glass sheetsPILKINGTON BROTHERS LTD·Filed 1975·Granted Mar 8, 1977·44 cites·25 claims
- 0667US5797391AInhalerRHONE POULENC RORER LTD·Filed 1993·Granted Aug 25, 1998·121 cites·16 claims
- 0767US5188841ASustained release pharmaceutical formulationsRHONE POULENC SANTE·Filed 1990·Granted Feb 23, 1993·38 cites·17 claims
- 0860US6092522APowder inhaler having capsule holding structure and anti-static wallsRHONE POULENC RORER LTD·Filed 1996·Granted Jul 25, 2000·85 cites·16 claims
- 0959US5522383APowder inhaler having capsule holding structure and anti-static wallsRHONE POULENC RORER LTD·Filed 1991·Granted Jun 4, 1996·83 cites·15 claims
- 1044US4332605AThermally treating articles with particulate material and apparatus thereforPILKINGTON BROTHERS LTD·Filed 1980·Granted Jun 1, 1982·7 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →