Assignee
LAURENSON JR JOHN G
US·5 granted patents·107 citations·filing 1982–1990
Top patents by PatentIndex Score
5 records- 0188US4837153ACompost air injection and evacuation system with improved air controlLAURENSON JR JOHN G·Filed 1984·Granted Jun 6, 1989·47 cites·6 claims
- 0280US4410349ACompost air injection and evacuation systemLAURENSON JR JOHN G·Filed 1982·Granted Oct 18, 1983·28 cites·10 claims
- 0362US5153137ACompost air injection and evacuation system with improved air controlLAURENSON JR JOHN G·Filed 1988·Granted Oct 6, 1992·14 cites·8 claims
- 0435US5092407ACompost or amendment fire control system with improved flow controlLAURENSON JR JOHN G·Filed 1988·Granted Mar 3, 1992·6 cites·15 claims
- 0533US5175106AMethod and apparatus for improving efficiency of fluid use and odor control in in-vessel composting systemsLAURENSON JR JOHN G·Filed 1990·Granted Dec 29, 1992·12 cites·19 claims
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