Assignee
MOLDEX METRIC PRODUCTS INC
US·11 granted patents·933 citations·filing 1980–1991
Top patents by PatentIndex Score
11 records- 0198US4454881AMulti-layer face mask with molded edge beadMOLDEX METRIC PRODUCTS INC·Filed 1981·Granted Jun 19, 1984·219 cites·9 claims
- 0296USD285374SFace maskMOLDEX/METRIC PRODUCTS INC·Filed 1983·Granted Aug 26, 1986·52 cites·1 claims
- 0395US4384577ADisposable face maskMOLDEX METRIC PRODUCTS INC·Filed 1981·Granted May 24, 1983·132 cites·9 claims
- 0494US4873972ADisposable filter respirator with inner molded face flangeMOLDEX METRIC PRODUCTS INC·Filed 1988·Granted Oct 17, 1989·157 cites·27 claims
- 0593USD267985SDisposable face maskMOLDEX/METRIC PRODUCTS INC·Filed 1980·Granted Feb 15, 1983·36 cites·1 claims
- 0691US4974586ABreathing maskMOLDEX METRIC PRODUCTS INC·Filed 1988·Granted Dec 4, 1990·166 cites·14 claims
- 0790USD326540SFilter maskMOLDEX/METRIC PRODUCTS INC·Filed 1990·Granted May 26, 1992·35 cites·1 claims
- 0885US4319567ADisposable face maskMOLDEX METRIC PRODUCTS INC·Filed 1980·Granted Mar 16, 1982·71 cites·19 claims
- 0977USD338267SHead band hearing protectorMOLDEX/METRIC PRODUCTS INC·Filed 1991·Granted Aug 10, 1993·19 cites·1 claims
- 1059US5149468AMethod for producing filter material formed of melt-blown non-woven mat sandwiching additional materialMOLDEX METRIC PRODUCTS INC·Filed 1989·Granted Sep 22, 1992·31 cites·6 claims
- 1141US4411025ACombined chest piece and shoulder padMOLDEX METRIC PRODUCTS INC·Filed 1982·Granted Oct 25, 1983·15 cites·14 claims
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