Assignee
DOUGLAS L HOLLAENDER ENTPR INC
US·1 granted patent·2 pending applications·39 citations·filing 2007–2009
Top patents by PatentIndex Score
3 records- 0194US7314065B1Irreversible plug assemblyDOUGLAS L HOLLAENDER ENTPR INC·Filed 2007·Granted Jan 1, 2008·39 cites·6 claims
- 0256US2009272465A1Memory metal plug with extended shaftDOUGLAS L HOLLAENDER ENTPR INC·Filed 2009·Application pending·0 cites
- 0349US2010281670A1Tube repair insertDOUGLAS L HOLLAENDER ENTPR INC·Filed 2009·Application pending·0 cites
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