Inventor · disambiguated record

David H. Rickenbach

Also filed as: RICKENBACH DAVID H

2 granted patents·23 citations·filing 1979–1981

59Inventor score

Technology areasB41J H01F

Files withIBM2

Top patents by PatentIndex Score

2 records

0165US4397234AElectromagnetic print hammer coil assemblyIBM·Filed 1981·Granted Aug 9, 1983·16 cites·17 claims
0250US4269117AElectro-magnetic print hammerIBM·Filed 1979·Granted May 26, 1981·7 cites·3 claims

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