Assignee
HRUBETZ ENVIRONMENTAL SERVICES
US·3 granted patents·188 citations·filing 1991–1993
Top patents by PatentIndex Score
3 records- 0192US5251700AWell casing providing directional flow of injection fluidsHRUBETZ ENVIRONMENTAL SERVICES·Filed 1991·Granted Oct 12, 1993·81 cites·15 claims
- 0269US5482402AMethod and apparatus for heating subsurface soil for decontaminationHRUBETZ ENVIRONMENTAL SERVICES·Filed 1993·Granted Jan 9, 1996·51 cites·41 claims
- 0367US5325795AMobile material decontamination apparatusHRUBETZ ENVIRONMENTAL SERVICES·Filed 1992·Granted Jul 5, 1994·56 cites·46 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →