Assignee
MARKEL IND INC
3 granted patents·73 citations·filing 1985–1989
Top patents by PatentIndex Score
3 records- 0176US5008968ASheet material cleaning machineMARKEL IND INC·Filed 1989·Granted Apr 23, 1991·35 cites·22 claims
- 0259US4624690AApparatus for removing particulatesMARKEL IND INC·Filed 1985·Granted Nov 25, 1986·25 cites·43 claims
- 0357USD292054STacky floor matMARKEL IND INC·Filed 1985·Granted Sep 29, 1987·13 cites·1 claims
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