Individual holder
HUGHART ROBERT P
2 granted patents·29 citations·filing 1977–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0173US4163726AValve assembly for cyclones or other abrasive applicationsHUGHART ROBERT P·Filed 1978·Granted Aug 7, 1979·25 cites·47 claims
- 0231US4188535AMethod and apparatus for monitoring density fluctuations in material flowing spirally within a hydrocycloneHUGHART ROBERT P·Filed 1977·Granted Feb 12, 1980·4 cites·46 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →