Inventor · disambiguated record
Karl K. Holt
Also filed as: HOLT KARL K
11 granted patents·2 pending applications·110 citations·filing 1991–2019
88Inventor score
Files withAERO STREAM LLC3GARDEN WAY INCORPORATED3HOLT KARL K3ENGINEERED SOLUTIONS INC1GARDEN WAY INC1
Top patents by PatentIndex Score
13 records- 0182US7468135B2Portable tank wastewater treatment system and methodENGINEERED SOLUTIONS INC·Filed 2007·Granted Dec 23, 2008·13 cites·9 claims
- 0279US7718067B2Septic system remediation method and apparatusAERO STREAM LLC·Filed 2005·Granted May 18, 2010·9 cites·20 claims
- 0379US5231827ALawn and garden chipper shredder vacuum apparatusGARDEN WAY INC·Filed 1991·Granted Aug 3, 1993·60 cites·14 claims
- 0472US9126850B1Liquid aeration deviceINTELLECTUAL PROPERTY DEPT·Filed 2012·Granted Sep 8, 2015·5 cites·20 claims
- 0561US7264727B2Septic system remediation method and apparatusHOLT KARL K·Filed 2004·Granted Sep 4, 2007·10 cites·20 claims
- 0659US7429320B2Wastewater treatment systemAERO STREAM LLC·Filed 2004·Granted Sep 30, 2008·7 cites·5 claims
- 0755US10995026B2Septic system remediationAERO STREAM LLC·Filed 2019·Granted May 4, 2021·0 cites·16 claims
- 0843US6781070B1Indexing rotary switchHERKER IND INC·Filed 2003·Granted Aug 24, 2004·5 cites·40 claims
- 0942US2010200502A1Septic system remediation method and apparatusHOLT KARL K·Filed 2010·Application pending·0 cites
- 1039US2012103888A1Waste water recycling systemHOLT KARL K·Filed 2010·Application pending·0 cites
- 1130USD350546SLawn and garden chipper shredder vacuum apparatusGARDEN WAY INCORPORATED·Filed 1991·Granted Sep 13, 1994·1 cites·1 claims
- 1227USD353822SLawn and garden blower apparatusGARDEN WAY INCORPORATED·Filed 1991·Granted Dec 27, 1994·0 cites·1 claims
- 1327USD349905SCombined lawn and garden chipper shredder vacuum apparatus with hose attachmentGARDEN WAY INCORPORATED·Filed 1991·Granted Aug 23, 1994·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →