Inventor · disambiguated record
Karl A. Shidler
Also filed as: SHIDLER KARL A · SHIDLER KARL ALLEN
6 granted patents·126 citations·filing 1975–1986
85Inventor score
Files withIBM6
Top patents by PatentIndex Score
6 records- 0185US4038693AAnti-static magnetic record disk assemblyIBM·Filed 1975·Granted Jul 26, 1977·50 cites·4 claims
- 0281US4110804ARead/write and tunnel erase magnetic head assemblyIBM·Filed 1977·Granted Aug 29, 1978·27 cites·7 claims
- 0376US4870635APrecision measurement and positioning system for disk storage systemIBM·Filed 1986·Granted Sep 26, 1989·21 cites·20 claims
- 0469US4058846AGrounded transducer for magnetic record disksIBM·Filed 1976·Granted Nov 15, 1977·20 cites·6 claims
- 0537US4424539AMagnetic disk-control track read through envelopeIBM·Filed 1981·Granted Jan 3, 1984·3 cites·29 claims
- 0637US4129937AMethod of making grounded transducer for magnetic record disksIBM·Filed 1977·Granted Dec 19, 1978·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →