Assignee

CLARK LLOYD T

US·2 granted patents·30 citations·filing 1987–1992

Technology mixA47L1 C04B1 E01C1

Top patents by PatentIndex Score

2 records

0148US4955721AApparatus for applying a sulphur-based structural material to paved surfacesCLARK LLOYD T·Filed 1987·Granted Sep 11, 1990·19 cites·3 claims
0229US5343591AWashing apparatus for walls and other non-horizontal surfacesCLARK LLOYD T·Filed 1992·Granted Sep 6, 1994·11 cites·3 claims

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