Inventor · disambiguated record
Harold E. Arns
Also filed as: ARNS HAROLD E · ARNS HAROLD ERNEST
5 granted patents·33 citations·filing 1974–1979
77Inventor score
Technology areasG11B
Files withBASF AG5
Top patents by PatentIndex Score
5 records- 0169US4023748ACassette loading and tape tensioning systemBASF AG·Filed 1976·Granted May 17, 1977·14 cites·29 claims
- 0256US4144549ATransducer positioning deviceBASF AG·Filed 1977·Granted Mar 13, 1979·9 cites·13 claims
- 0352US4270153AOptical control system for transducer positioning apparatusBASF AG·Filed 1979·Granted May 26, 1981·7 cites·16 claims
- 0435US4110800ATurnaround systemBASF AG·Filed 1976·Granted Aug 29, 1978·2 cites·15 claims
- 0531US4022400ATape threading apparatusBASF AG·Filed 1974·Granted May 10, 1977·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →