Inventor · disambiguated record
Joseph H. Koestner
Also filed as: KOESTNER JOSEPH H
4 granted patents·180 citations·filing 1974–1980
80Inventor score
Files withIBM4
Top patents by PatentIndex Score
4 records- 0192US3940794AStacked flexible record disk storage apparatus having enhanced disk separationIBM·Filed 1974·Granted Feb 24, 1976·41 cites·135 claims
- 0291US4342090ABatch chip placement systemIBM·Filed 1980·Granted Jul 27, 1982·119 cites·33 claims
- 0368US3969767ASpacer supports for flexible disk structuresIBM·Filed 1975·Granted Jul 13, 1976·14 cites·11 claims
- 0450US4146810ARadiation heated accelerationIBM·Filed 1977·Granted Mar 27, 1979·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →