Assignee
FREEMAN IND INC
US·2 granted patents·37 citations·filing 1979–1982
Top patents by PatentIndex Score
2 records- 0165US4255242AReference electrode IR drop corrector for cathodic and anodic protection systemsFREEMAN IND INC·Filed 1979·Granted Mar 10, 1981·18 cites·23 claims
- 0263US4437957ACathodic or anodic protection system and method for independently protecting different regions of a structureFREEMAN IND INC·Filed 1982·Granted Mar 20, 1984·19 cites·23 claims
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