Inventor · disambiguated record
J. Joseph Cheng
Also filed as: CHENG J JOSEPH
6 granted patents·275 citations·filing 1989–1996
87Inventor score
Files withLIBBEY OWENS FORD CO6
Top patents by PatentIndex Score
6 records- 0188US5077133AInfrared and ultraviolet radiation absorbing green glass compositionLIBBEY OWENS FORD CO·Filed 1990·Granted Dec 31, 1991·92 cites·33 claims
- 0280US5278108ANeutral gray glass compositionLIBBEY OWENS FORD CO·Filed 1992·Granted Jan 11, 1994·46 cites·11 claims
- 0379US5013487AInfrared radiation absorbing glue glass compositionLIBBEY OWENS FORD CO·Filed 1989·Granted May 7, 1991·37 cites·4 claims
- 0474US5112778ABatch composition for making infrared and ultraviolet radiation absorbing green glassLIBBEY OWENS FORD CO·Filed 1991·Granted May 12, 1992·44 cites·27 claims
- 0574US5069826AInfrared radiation absorbing blue glass compositionLIBBEY OWENS FORD CO·Filed 1990·Granted Dec 3, 1991·37 cites·5 claims
- 0660US5641716AGlass production method using ilmeniteLIBBEY OWENS FORD CO·Filed 1996·Granted Jun 24, 1997·19 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →