Assignee
UNITED GAS PIPE LINE COMPANY
US·3 granted patents·241 citations·filing 1980–1980
Top patents by PatentIndex Score
3 records- 0195US4329428AMethane production from and beneficiation of anaerobic digestion of plant material and organic wasteUNITED GAS PIPE LINE COMPANY·Filed 1980·Granted May 11, 1982·92 cites·13 claims
- 0292US4316961AMethane production by anaerobic digestion of plant material and organic wasteUNITED GAS PIPE LINE COMPANY·Filed 1980·Granted Feb 23, 1982·85 cites·11 claims
- 0391US4424064AMethane production from and beneficiation of anaerobic digestion of aquatic plant materialUNITED GAS PIPE LINE COMPANY·Filed 1980·Granted Jan 3, 1984·64 cites·18 claims
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