Inventor · disambiguated record
Ivan L. Fish
Also filed as: FISH IVAN · FISH IVAN L
4 granted patents·227 citations·filing 1981–1991
81Inventor score
Top patents by PatentIndex Score
4 records- 0194US4644610ADisc shaped holder with an expandable center holeFISH IVAN L·Filed 1984·Granted Feb 24, 1987·125 cites·7 claims
- 0283US4760624ACloser/holder with access slitFISH IVAN·Filed 1986·Granted Aug 2, 1988·57 cites·5 claims
- 0371US5205530ARadially slitted holder, method of use and apparatus facilitating useFISH IVAN L·Filed 1991·Granted Apr 27, 1993·37 cites·10 claims
- 0441US4379364AArtist's freehand sketching deviceFISH IVAN L·Filed 1981·Granted Apr 12, 1983·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →