Inventor · disambiguated record
Charles Marshall
Also filed as: MARSHALL CHARLES · MARSHALL CHARLES C
1 granted patent·9 pending applications·0 citations·filing 2004–2022
6Inventor score
Top patents by PatentIndex Score
10 records- 0154US12332203B2Media conductivity measurement systemEASTMAN KODAK CO·Filed 2022·Granted Jun 17, 2025·0 cites·16 claims
- 0249US2007298206A1Digital media created using ion beam technologyMARSHALL CHARLES·Filed 2007·Application pending·0 cites
- 0337US2006286337A1Digital media created using ion beam technologyMARSHALL CHARLES·Filed 2004·Application pending·0 cites
- 0435US2006018238A1Fabrication of digital media using electron beam technologyTREPL JOHN A II·Filed 2004·Application pending·0 cites
- 0534US2006114802A1Archive mediaMARSHALL CHARLES·Filed 2004·Application pending·0 cites
- 0634US2006114791A1Ultra-high data density optical media systemMARSHALL CHARLES·Filed 2004·Application pending·0 cites
- 0734US2006114790A1Fabrication of digital media using masking and electron or ion exposure technologyMARSHALL CHARLES·Filed 2004·Application pending·0 cites
- 0833US2006018240A1Digital media created using electron beam technologyMARSHALL CHARLES·Filed 2004·Application pending·0 cites
- 0933US2006072428A1Fabrication of digital media using ion beam technologyMARSHALL CHARLES·Filed 2004·Application pending·0 cites
- 1032US2006274419A1Optical multiplexer and demultiplexerMARSHALL CHARLES·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →