Assignee
JOHNSON DAVID R
US·2 granted patents·96 citations·filing 1985–2009
Top patents by PatentIndex Score
2 records- 0179US4896437AInsulated boot and gaiter combinationJOHNSON DAVID R·Filed 1985·Granted Jan 30, 1990·96 cites·6 claims
- 0251US9630377B2Wound dressing, ingredient delivery device and IV hold-down incorporating a statically retained handle memberJOHNSON DAVID R·Filed 2009·Granted Apr 25, 2017·0 cites·22 claims
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