Assignee
HARRIS RALPH
CA·3 granted patents·83 citations·filing 1982–1988
Top patents by PatentIndex Score
3 records- 0188US4456479AVacuum purification of liquid metalsHARRIS RALPH·Filed 1983·Granted Jun 26, 1984·40 cites·16 claims
- 0280US4888052AProducing volatile metalsHARRIS RALPH·Filed 1988·Granted Dec 19, 1989·30 cites·44 claims
- 0377US4378242AVacuum purification of liquid metalHARRIS RALPH·Filed 1982·Granted Mar 29, 1983·13 cites·41 claims
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