Assignee
JOHNSON DENNIS
3 granted patents·3 pending applications·47 citations·filing 1991–2019
Top patents by PatentIndex Score
6 records- 0180US5182889ABarrier systemJOHNSON DENNIS·Filed 1991·Granted Feb 2, 1993·42 cites·10 claims
- 0261US8182019B1Semitrailer tarpaulin securing systemJOHNSON DENNIS·Filed 2009·Granted May 22, 2012·3 cites·7 claims
- 0354US2021090009A1Metal fabrication inspection and record systemJOHNSON DENNIS·Filed 2019·Application pending·0 cites
- 0449US8020667B2Lift apparatusJOHNSON DENNIS·Filed 2007·Granted Sep 20, 2011·2 cites·18 claims
- 0547US2006044786A1Illuminating baseJOHNSON DENNIS·Filed 2004·Application pending·0 cites
- 0640US2009283022A1Method and apparatus for crop plantingJOHNSON DENNIS·Filed 2008·Application pending·0 cites
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