Inventor · disambiguated record
Frank E. Castle
Also filed as: CASTLE FRANK · CASTLE FRANK E
3 granted patents·1 pending application·156 citations·filing 1986–2016
76Inventor score
Top patents by PatentIndex Score
4 records- 0194US5168424AMulti unit electrical apparatus with dual inlet fan positioned opposite unit baysIBM·Filed 1991·Granted Dec 1, 1992·111 cites·12 claims
- 0275US4743995ADisk file with in-hub motorIBM·Filed 1986·Granted May 10, 1988·24 cites·12 claims
- 0354US5224020AElectronic apparatus having modular front and back functional units and electrical distribution unit including a fan therebetweenIBM·Filed 1992·Granted Jun 29, 1993·21 cites·13 claims
- 0433US2016193086A1Bandages with symbols and methods of forming such bandagesCASTLE FRANK·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →