Inventor · disambiguated record

John R. Haglund

Also filed as: HAGLUND JOHN R

2 granted patents·11 citations·filing 1992–1994

56Inventor score

Technology areasG06F G11B

Files withAMPEX1

Top patents by PatentIndex Score

2 records

0141US5550684AData recording system having improved bookkeeping capabilityFiled 1994·Granted Aug 27, 1996·6 cites·1 claims
0229US5442493AData recording system having improved bookkeeping capabilityAMPEX·Filed 1992·Granted Aug 15, 1995·5 cites·8 claims

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