Assignee
NORSON IND INC
US·3 granted patents·47 citations·filing 1982–1988
Top patents by PatentIndex Score
3 records- 0157US4948300AMultiple section pier and installation assemblyNORSON IND INC·Filed 1988·Granted Aug 14, 1990·20 cites·70 claims
- 0248US4461219ASingle lever hatch coverNORSON IND INC·Filed 1982·Granted Jul 24, 1984·21 cites·10 claims
- 0333US4500230APneumatic gate for railway hopper carsNORSON IND INC·Filed 1983·Granted Feb 19, 1985·6 cites·11 claims
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