Inventor · disambiguated record
Richard G. Rutkowski
Also filed as: RUTKOWSKI RICHARD G
6 granted patents·21 citations·filing 1982–1987
76Inventor score
Technology areasG11B
Files withDICTAPHONE CORP6
Top patents by PatentIndex Score
6 records- 0167USD293100SCassetteDICTAPHONE CORP·Filed 1984·Granted Dec 8, 1987·10 cites·1 claims
- 0246US4870516APortable dictating machineDICTAPHONE CORP·Filed 1987·Granted Sep 26, 1989·7 cites·5 claims
- 0335USD290252SRecord/playback deviceDICTAPHONE CORP·Filed 1984·Granted Jun 9, 1987·1 cites·1 claims
- 0428US4547821AHead support and positioning assembly for record/playback deviceDICTAPHONE CORP·Filed 1982·Granted Oct 15, 1985·0 cites·22 claims
- 0528US4443827ATape cassetteDICTAPHONE CORP·Filed 1982·Granted Apr 17, 1984·3 cites·13 claims
- 0625USD291882SDictating machineDICTAPHONE CORP·Filed 1984·Granted Sep 15, 1987·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →