Assignee

M & D IND INC

US·2 granted patents·47 citations·filing 1982–1986

Technology mixA61B1 A63H1

Top patents by PatentIndex Score

2 records

0158US4721491ABalloon inflation valveM & D IND INC·Filed 1986·Granted Jan 26, 1988·19 cites·20 claims
0237US4478332ASponge arraying and disposal receptacleM D IND INC·Filed 1982·Granted Oct 23, 1984·28 cites·13 claims

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