Inventor · disambiguated record
Walter A. Johnson
Also filed as: JOHNSON WALTER A · JOHNSON WALTER ANDREW
6 granted patents·6 pending applications·27 citations·filing 1998–2020
74Inventor score
Top patents by PatentIndex Score
12 records- 0170US10647050B2Molding process for insulation productKNAUF INSULATION INC·Filed 2019·Granted May 12, 2020·0 cites·12 claims
- 0269US11318639B2Molding apparatus and processKNAUF INSULATION INC·Filed 2020·Granted May 3, 2022·0 cites·10 claims
- 0367US10889026B2Molding apparatus and processKNAUF INSULATION INC·Filed 2017·Granted Jan 12, 2021·0 cites·11 claims
- 0467US6238594B1Intumescent materialPASSIVE FIRE PROT PARTNERS·Filed 1998·Granted May 29, 2001·26 cites·6 claims
- 0566US2021016555A1Insulation articles including corrosion inhibitors and methods of producing the sameKNAUF INSULATION INC·Filed 2020·Application pending·0 cites
- 0665US10307955B2Molding process for insulation productKNAUF INSULATION INC·Filed 2014·Granted Jun 4, 2019·0 cites·14 claims
- 0765US9624123B2Multi-component rotary spinner apparatuses systems and methods for producing fiber from molten materialKNAUF INSULATION INC·Filed 2014·Granted Apr 18, 2017·1 cites·14 claims
- 0865US2020269488A1Molding process for insulation productKNAUF INSULATION INC·Filed 2020·Application pending·0 cites
- 0956US2016040319A1Gusseted rotary spinners for producing fiber from molten materialKNAUF INSULATION GMBH·Filed 2014·Application pending·0 cites
- 1056US2015091209A1Molding apparatus and processKNAUF INSULATION GMBH·Filed 2013·Application pending·0 cites
- 1150US2017247282A1Gusseted rotary spinners for producing fiber from molten materialKNAUF INSULATION INC·Filed 2015·Application pending·0 cites
- 1250US2017225999A1Multi-component rotary spinner apparatuses, systems and methods for producing fiber from molten materialKNAUF INSULATION INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →