Individual holder
MCMULLEN FREDERICK G
2 granted patents·137 citations·filing 1979–1980
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0188US4321151AProcess for wastewater treatment and wastewater sludge conversion into energyMCMULLEN FREDERICK G·Filed 1980·Granted Mar 23, 1982·81 cites·4 claims
- 0286US4321150AProcess for wastewater treatment and wastewater sludge conversion into energyMCMULLEN FREDERICK G·Filed 1979·Granted Mar 23, 1982·56 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →