Inventor · disambiguated record
Richard Alden Ramsdell
Also filed as: RAMSDELL RICHARD A · RAMSDELL RICHARD ALDEN
5 granted patents·1 pending application·253 citations·filing 1987–2005
84Inventor score
Top patents by PatentIndex Score
6 records- 0192US5802432AToner cartridge with housing and pin constructionLEXMARK INT INC·Filed 1996·Granted Sep 1, 1998·65 cites·10 claims
- 0289US5768661AToner cartridge with external planar installation guidesLEXMARK INT INC·Filed 1996·Granted Jun 16, 1998·51 cites·6 claims
- 0389US4852317ADemountable panel systemSCHIAVELLO BROS VIC PTY LTD·Filed 1987·Granted Aug 1, 1989·121 cites·16 claims
- 0456US5794102AToner cartridge with heat shield shutterLEXMARK INT INC·Filed 1996·Granted Aug 11, 1998·12 cites·6 claims
- 0550US2009325657A1Customizable universal protective case for a portable electronic devicePRIME FINISH LLC·Filed 2005·Application pending·0 cites
- 0640USD399249SToner cartridge for laser printerLEXMARK INT INC·Filed 1996·Granted Oct 6, 1998·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →