Assignee
ROGER H WOODS LTD
CA·2 granted patents·2 pending applications·101 citations·filing 2001–2008
Top patents by PatentIndex Score
4 records- 0183US6533946B2Apparatus and method for recycling drilling slurryROGER H WOODS LTD·Filed 2001·Granted Mar 18, 2003·99 cites·15 claims
- 0249US2009001000A1Apparatus for treating liquid waste materialROGER H WOODS LTD·Filed 2008·Application pending·0 cites
- 0345US2005205496A1Process and apparatus for treating liquid waste materialROGER H WOODS LTD·Filed 2005·Application pending·0 cites
- 0441US7214323B2Method for treating body waste material, and apparatus thereforROGER H WOODS LTD·Filed 2003·Granted May 8, 2007·2 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →