Individual holder
HART ROBERT J
3 granted patents·38 citations·filing 1978–1983
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0165US4351484AMethod of grinding magnesium ingots and such ingotsHART ROBERT J·Filed 1978·Granted Sep 28, 1982·18 cites·8 claims
- 0257US4439379AMethod for the continuous manufacture of finely divided metals, particularly magnesiumHART ROBERT J·Filed 1983·Granted Mar 27, 1984·13 cites·5 claims
- 0343US4374633AApparatus for the continuous manufacture of finely divided metals, particularly magnesiumHART ROBERT J·Filed 1981·Granted Feb 22, 1983·7 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →