Individual holder
HERREN HAROLD L
US·6 granted patents·109 citations·filing 1985–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0182US7258228B1Clamp system for conveyor belt skirtboardsHERREN HAROLD L·Filed 2006·Granted Aug 21, 2007·15 cites·3 claims
- 0282US4718544AFlexible lagging strips for drum pulleysHERREN HAROLD L·Filed 1986·Granted Jan 12, 1988·36 cites·13 claims
- 0369US4735712AMethod of producing wear layer on screen rail and screen rail having wear layer so producedHERREN HAROLD L·Filed 1986·Granted Apr 5, 1988·30 cites·19 claims
- 0453US4836361AReplaceable device for outer spoke edge of pulley wheelHERREN HAROLD L·Filed 1985·Granted Jun 6, 1989·13 cites·5 claims
- 0543US5028316AMounting system for screen railsHERREN HAROLD L·Filed 1990·Granted Jul 2, 1991·9 cites·10 claims
- 0638US4821871AIdler pulley surfacingHERREN HAROLD L·Filed 1988·Granted Apr 18, 1989·6 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →