Inventor · disambiguated record
Richard H. Stulen
Also filed as: STULEN RICHARD H
6 granted patents·497 citations·filing 1983–2001
87Inventor score
Top patents by PatentIndex Score
6 records- 0195US5870176AMaskless lithographySANDIA CORP·Filed 1997·Granted Feb 9, 1999·243 cites·13 claims
- 0292US6060224AMethod for maskless lithographyFiled 1999·Granted May 9, 2000·117 cites·13 claims
- 0391US6664554B2Self-cleaning optic for extreme ultraviolet lithographyEUV LLC·Filed 2001·Granted Dec 16, 2003·36 cites·18 claims
- 0489US6492067B1Removable pellicle for lithographic mask protection and handlingEUV LLC·Filed 1999·Granted Dec 10, 2002·75 cites·21 claims
- 0561US6533952B2Mitigation of radiation induced surface contaminationEUV LLC·Filed 1999·Granted Mar 18, 2003·20 cites·10 claims
- 0634US4538068AManipulator having thermally conductive rotary joint for transferring heat from a test specimenUS ENERGY·Filed 1983·Granted Aug 27, 1985·6 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →