Individual holder
ARNOLDY ROMAN F
US·3 granted patents·81 citations·filing 1974–1986
Individually held — no corporate assignee on record.
Technology mixB23K3
Top patents by PatentIndex Score
3 records- 0182US4723060AFeeder equalizer and homogenizerARNOLDY ROMAN F·Filed 1986·Granted Feb 2, 1988·42 cites·5 claims
- 0268US3936655AMagnetic feeding of powder in submerged arc weldingARNOLDY ROMAN F·Filed 1974·Granted Feb 3, 1976·20 cites·11 claims
- 0367US4613741AFeeder for weldsARNOLDY ROMAN F·Filed 1984·Granted Sep 23, 1986·19 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →