Individual holder
NOLAND RICHARD D
5 granted patents·77 citations·filing 1977–1979
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0173US4233041ABaghouse with rotating sweep armNOLAND RICHARD D·Filed 1979·Granted Nov 11, 1980·29 cites·7 claims
- 0272US4194894AFilter bag assembly for baghousesNOLAND RICHARD D·Filed 1978·Granted Mar 25, 1980·26 cites·6 claims
- 0349US4097254ABaghouse with double pass traveling purge headNOLAND RICHARD D·Filed 1977·Granted Jun 27, 1978·10 cites·10 claims
- 0441US4082524ASelf-cleaning filterNOLAND RICHARD D·Filed 1977·Granted Apr 4, 1978·8 cites·2 claims
- 0533US4144042ABaghouse with double pass traveling purge headNOLAND RICHARD D·Filed 1978·Granted Mar 13, 1979·4 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →