Assignee
SHEAFFER INTERNAT LTD
US·2 granted patents·39 citations·filing 1998–1999
Top patents by PatentIndex Score
2 records- 0165US6136185AAerobic biodegradable waste treatment system for large scale animal husbandry operationsSHEAFFER INTERNAT LTD·Filed 1998·Granted Oct 24, 2000·28 cites·15 claims
- 0248US6203702B1Aerobic biodegradable waste treatment system for large scale animal husbandry operationsSHEAFFER INTERNAT LTD·Filed 1999·Granted Mar 20, 2001·11 cites·5 claims
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