Inventor · disambiguated record
Harold Graber
Also filed as: GRABER HAROLD · GRABER HAROLD J
2 granted patents·15 citations·filing 1977–1993
57Inventor score
Top patents by PatentIndex Score
2 records- 0143US4194576AShank and coulter mounting clampGRABER HAROLD J·Filed 1977·Granted Mar 25, 1980·8 cites·4 claims
- 0235US5447292AMethod for the injection of a plugging mass in a tapping hole of a metallurgical reactor, such as a blast furnaceBOULONNAIS TERRES REFRACTAIRES·Filed 1993·Granted Sep 5, 1995·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →