Assignee
ENTERRA CORP
US·6 granted patents·216 citations·filing 1979–1994
Top patents by PatentIndex Score
6 records- 0186US4387032AConcentrates for fire-fighting foamENTERRA CORP·Filed 1980·Granted Jun 7, 1983·74 cites·4 claims
- 0282US4464267APreparing fire-fighting concentratesENTERRA CORP·Filed 1982·Granted Aug 7, 1984·57 cites·13 claims
- 0367US4347266AProtection against soilingENTERRA CORP·Filed 1979·Granted Aug 31, 1982·20 cites·9 claims
- 0463US4436487AFoam liquid concentrate supply systemENTERRA CORP·Filed 1982·Granted Mar 13, 1984·29 cites·10 claims
- 0556US5535822AApparatus for retrieving whipstockENTERRA CORP·Filed 1994·Granted Jul 16, 1996·31 cites·8 claims
- 0631US4525501AProtection against soilingENTERRA CORP·Filed 1981·Granted Jun 25, 1985·5 cites·9 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →