Inventor · disambiguated record
Hugh R. Norris
Also filed as: NORRIS HUGH R · NORRIS HUGH RICHARD
3 granted patents·44 citations·filing 1973–1989
70Inventor score
Top patents by PatentIndex Score
3 records- 0176US4960202AFriction control for bearing surface of rollerINGERSOLL RAND CO·Filed 1989·Granted Oct 2, 1990·29 cites·2 claims
- 0248US4017571AMethod of producing three dimensional skeletal structuresCHEMOTRONICS INTERNATIONAL INC·Filed 1973·Granted Apr 12, 1977·12 cites·12 claims
- 0329US4017570AMethod of producing three dimensional skeletal structuresCHEMOTRONICS INTERNATIONAL INC·Filed 1973·Granted Apr 12, 1977·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →