Assignee

DURHAM R RICHARD

2 granted patents·47 citations·filing 1975–1987

Technology mixB25B1 B60P1 E03C1

Top patents by PatentIndex Score

2 records

0162US3957166AAdapter apparatus for container transporting vehiclesDURHAM R RICHARD·Filed 1975·Granted May 18, 1976·23 cites·5 claims
0253US4787659AApparatus and method for retrieving articles lost in drainsDURHAM R RICHARD·Filed 1987·Granted Nov 29, 1988·24 cites·3 claims

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