Inventor · disambiguated record
Steven Hess
Also filed as: HESS STEVEN · HESS STEVEN L · NORTHRUP DANIEL
6 granted patents·104 citations·filing 1977–2022
81Inventor score
Top patents by PatentIndex Score
6 records- 0193US5010156AOrganosolv lignin-modified phenolic resins and method for their preparationEASTMAN KODAK CO·Filed 1990·Granted Apr 23, 1991·80 cites·14 claims
- 0257US4150895APhotographic easel systemSAUNDERS PHOTO GRAPHIC INC·Filed 1977·Granted Apr 24, 1979·5 cites·30 claims
- 0354US4835214APolymer blends useful for hot fillable containers having improved gas barrier propertiesEASTMAN KODAK CO·Filed 1987·Granted May 30, 1989·12 cites·5 claims
- 0450US4155644APhotographic easel for borderless printsSAUNDERS PHOTO GRAPHIC INC·Filed 1978·Granted May 22, 1979·4 cites·4 claims
- 0536USD1007934SWater filtration pitcherSOVEREIGN EARTH LLC·Filed 2022·Granted Dec 19, 2023·1 cites·1 claims
- 0635US4154525AMultiprint easelSAUNDERS PHOTO GRAPHIC INC·Filed 1978·Granted May 15, 1979·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →