Inventor · disambiguated record
Charles A. Lieder
Also filed as: LIEDER CHARLES A · LIEDER CHARLES ARTHUR
3 granted patents·55 citations·filing 1980–2000
71Inventor score
Files withSHELL OIL CO3
Top patents by PatentIndex Score
3 records- 0185US4332781ARemoval of hydrogen sulfide and carbonyl sulfide from gas-streamsSHELL OIL CO·Filed 1980·Granted Jun 1, 1982·40 cites·34 claims
- 0266US7981170B1Gasoline-oxygenate blend and method of producing the sameSHELL OIL CO·Filed 2000·Granted Jul 19, 2011·9 cites·10 claims
- 0335US4330522AAcid gas separationSHELL OIL CO·Filed 1980·Granted May 18, 1982·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →