Inventor · disambiguated record
Randy Carl John
Also filed as: JOHN RANDY C · JOHN RANDY CARL
4 granted patents·188 citations·filing 1991–2010
83Inventor score
Top patents by PatentIndex Score
4 records- 0196US7785427B2High strength alloysSHELL OIL CO·Filed 2007·Granted Aug 31, 2010·104 cites·45 claims
- 0294US8192682B2High strength alloysMAZIASZ PHILLIP JAMES·Filed 2010·Granted Jun 5, 2012·54 cites·27 claims
- 0388US8606091B2Subsurface heaters with low sulfidation ratesJOHN RANDY CARL·Filed 2006·Granted Dec 10, 2013·14 cites·39 claims
- 0453US5169515AProcess and articleSHELL OIL CO·Filed 1991·Granted Dec 8, 1992·16 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →