Inventor · disambiguated record
Dennis M. Ryan
Also filed as: RYAN DENNIS M
10 granted patents·205 citations·filing 1976–1999
89Inventor score
Files withAMPEX10
Top patents by PatentIndex Score
10 records- 0191US6457928B1Inter-row transfer unit for moving tape cartridges between rows of library systemsAMPEX·Filed 1999·Granted Oct 1, 2002·76 cites·39 claims
- 0288US6438623B1Transfer unit extending between two or more cabinets for expansion of tape library systemsAMPEX·Filed 1999·Granted Aug 20, 2002·61 cites·39 claims
- 0384US4743984AScheme for encoding a magnetic tape cassetteAMPEX·Filed 1985·Granted May 10, 1988·33 cites·7 claims
- 0463US4652946AFast deploying tape transportAMPEX·Filed 1985·Granted Mar 24, 1987·14 cites·29 claims
- 0556US4040575ATape guiding structureAMPEX·Filed 1976·Granted Aug 9, 1977·8 cites·5 claims
- 0648US4562946ATape transportAMPEX·Filed 1982·Granted Jan 7, 1986·6 cites·8 claims
- 0742US4440358ATape tensioning apparatus and method of assemblyAMPEX·Filed 1982·Granted Apr 3, 1984·5 cites·7 claims
- 0831US4434954ATape tensioning apparatusAMPEX·Filed 1982·Granted Mar 6, 1984·1 cites·9 claims
- 0930US4434686AAdjusting apparatusAMPEX·Filed 1982·Granted Mar 6, 1984·1 cites·10 claims
- 1029US5646798AMoveable capstan assembly for selectively contacting a media, which assembly includes a tachometer sensorAMPEX·Filed 1996·Granted Jul 8, 1997·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →