Assignee

MACKAY ROBERT K

2 granted patents·47 citations·filing 1982–1984

Technology mixE04G2

Top patents by PatentIndex Score

2 records

0169US4427173ASelf-leveling sleeve insert for concrete passagesMACKAY ROBERT K·Filed 1982·Granted Jan 24, 1984·30 cites·7 claims
0252US4624086AAdjustable self-leveling sleeve insert for concrete passagesMACKAY ROBERT K·Filed 1984·Granted Nov 25, 1986·17 cites·20 claims

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