Individual holder
SOUTHERN PHILIP W
US·5 granted patents·1 pending application·86 citations·filing 1986–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0177US8506017B2Loading arm with wear resistant end, mining equipment using the arm, and method of useSOUTHERN PHILIP W·Filed 2010·Granted Aug 13, 2013·8 cites·13 claims
- 0276US4842337AMining bit and holderSOUTHERN PHILIP W·Filed 1986·Granted Jun 27, 1989·42 cites·17 claims
- 0359US7614705B2Water spray assemblySOUTHERN PHILIP W·Filed 2008·Granted Nov 10, 2009·2 cites·11 claims
- 0457US4915454AMining bit and holderSOUTHERN PHILIP W·Filed 1989·Granted Apr 10, 1990·22 cites·9 claims
- 0539US2012019045A1Water spray system for continuous miner and method of useSOUTHERN PHILIP W·Filed 2010·Application pending·0 cites
- 0638US5230548ALongwall cutter drum having reduced production of dustSOUTHERN PHILIP W·Filed 1992·Granted Jul 27, 1993·12 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →