Assignee
MALLARD PROD INC
US·6 granted patents·216 citations·filing 1985–1998
Top patents by PatentIndex Score
6 records- 0195US4874012AMagnetic operator flow deviceMALLARD PROD INC·Filed 1988·Granted Oct 17, 1989·86 cites·6 claims
- 0283US4693008AReleasable separate member latching device for a portable hand toolMALLARD PROD INC·Filed 1985·Granted Sep 15, 1987·52 cites·18 claims
- 0375US5203365AExcess flow check valve capsuleMALLARD PROD INC·Filed 1992·Granted Apr 20, 1993·34 cites·17 claims
- 0467US6123101ASpring body excess flow valveMALLARD PROD INC·Filed 1997·Granted Sep 26, 2000·28 cites·15 claims
- 0541US5927314ASafety shut off valveMALLARD PROD INC·Filed 1998·Granted Jul 27, 1999·10 cites·11 claims
- 0634US5799681ASafety shut off valve and method of automatic flow restorationMALLARD PROD INC·Filed 1997·Granted Sep 1, 1998·6 cites·14 claims
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