Inventor · disambiguated record
Walter Pitsch
Also filed as: PITSCH WALTER
87 granted patents·10 pending applications·1,294 citations·filing 1997–2025
99Inventor score
Files withAS AMERICA INC36AMERICAN STANDARD INC30AMERICAN STANDARD INT INC14AS IP HOLDCO LLC12PITSCH WALTER3
Top patents by PatentIndex Score
97 records- 0198US9683353B2Faucet spray head magnetic docking systemsAS IP HOLDCO LLC·Filed 2016·Granted Jun 20, 2017·22 cites·27 claims
- 0296USD919049SRough-in valveAS AMERICA INC·Filed 2020·Granted May 11, 2021·24 cites·1 claims
- 0396US10132064B2Faucet spray head magnetic docking systemsAS IP HOLDCO LLC·Filed 2017·Granted Nov 20, 2018·11 cites·27 claims
- 0496USD404470SFaucet handleAMERICAN STANDARD INC·Filed 1997·Granted Jan 19, 1999·87 cites·1 claims
- 0595USD919048SRough-in valveAS AMERICA INC·Filed 2020·Granted May 11, 2021·20 cites·1 claims
- 0695USD908191SRough-in valveAS AMERICA INC·Filed 2020·Granted Jan 19, 2021·21 cites·1 claims
- 0795US8231318B2Push and turn nut for quick faucet installationPITSCH WALTER·Filed 2010·Granted Jul 31, 2012·49 cites·33 claims
- 0895USD407143SFaucet handleAMERICAN STANDARD INC·Filed 1997·Granted Mar 23, 1999·63 cites·1 claims
- 0994US11808019B2Universal rough-in valve and manifoldAS AMERICA INC·Filed 2020·Granted Nov 7, 2023·4 cites·20 claims
- 1094US9409758B2Faucet-integrated carbonation systems and methodsAS IP HOLDCO LLC·Filed 2014·Granted Aug 9, 2016·7 cites·20 claims
- 1193US11400462B2Shower systemAS AMERICA INC·Filed 2018·Granted Aug 2, 2022·7 cites·13 claims
- 1293US10106962B2Multi-channel plumbing productsAS IP HOLDCO LLC·Filed 2015·Granted Oct 23, 2018·6 cites·11 claims
- 1393US6161230APutty plate for faucet fixtureAMERICAN STANDARD INC·Filed 2000·Granted Dec 19, 2000·56 cites·12 claims
- 1492USD448067SFaucet handleAMERICAN STANDARD INT INC·Filed 2000·Granted Sep 18, 2001·49 cites·1 claims
- 1592USD418205SFaucet handleAMERICAN STANDARD INC·Filed 1998·Granted Dec 28, 1999·48 cites·1 claims
- 1691US11802396B2Hybrid faucet assemblyAS AMERICA INC·Filed 2022·Granted Oct 31, 2023·3 cites·20 claims
- 1791US6202686B1Faucet with one-piece manifoldAMERICAN STANDARD INC·Filed 1999·Granted Mar 20, 2001·80 cites·19 claims
- 1890US6170098B1Putty plate for faucet fixtureAMERICAN STANDARD INC·Filed 1999·Granted Jan 9, 2001·71 cites·4 claims
- 1990US5960490ASingle handle faucet fixtureAMERICAN STANDARD INC·Filed 1998·Granted Oct 5, 1999·72 cites·9 claims
- 2089USD876585SRough-in valveAS IP HOLDCO LLC·Filed 2018·Granted Feb 25, 2020·22 cites·1 claims
- 2189US9840832B2Touchless, remotely activatable assembly for fluid flow regulation, related systems and methodsAS IP HOLDCO LLC·Filed 2014·Granted Dec 12, 2017·11 cites·33 claims
- 2289US6023796APutty plate for faucet fixtureAMERICAN STANDARD INC·Filed 1998·Granted Feb 15, 2000·64 cites·15 claims
- 2388US6062251AWater valve for faucet fittingAMERICAN STANDARD INC·Filed 1998·Granted May 16, 2000·66 cites·14 claims
- 2488US5979489ASingle and dual handle fittings with interchangeable componentsAMERICAN STANDARD INC·Filed 1998·Granted Nov 9, 1999·62 cites·10 claims
- 2587US11203856B2Universal rough-in valveAS AMERICA INC·Filed 2018·Granted Dec 21, 2021·3 cites·19 claims
- 2686US11208792B2Faucet spray head magnetic docking systemsAS AMERICA INC·Filed 2020·Granted Dec 28, 2021·2 cites·15 claims
- 2786US9656280B2Multifunction faucet spray headAS IP HOLDCO LLC·Filed 2014·Granted May 23, 2017·10 cites·52 claims
- 2885US10612220B2Faucet spray head magnetic docking systemsAS AMERICA INC·Filed 2018·Granted Apr 7, 2020·3 cites·17 claims
- 2985US10184231B2Pull-out faucet hose retraction system and methodAS IP HOLDCO LLC·Filed 2016·Granted Jan 22, 2019·5 cites·20 claims
- 3084US10625279B2Touch controlled shower headAS AMERICA INC·Filed 2018·Granted Apr 21, 2020·4 cites·15 claims
- 3183US10801191B2Multi-channel plumbing productsAS AMERICA INC·Filed 2018·Granted Oct 13, 2020·1 cites·11 claims
- 3283US8376248B2Faucet having pull-out spray handleAS IP HOLDCO LLC·Filed 2008·Granted Feb 19, 2013·22 cites·37 claims
- 3382US12116758B2Faucet with integrated water filterAS AMERICA INC·Filed 2020·Granted Oct 15, 2024·2 cites·13 claims
- 3481US7896259B2Multifunction showerhead with automatic return function for enhanced water conservationAS IP HOLDCO LLC·Filed 2006·Granted Mar 1, 2011·12 cites·27 claims
- 3580US10450731B2Faucet-integrated touch-free soap dispensing systemsAS AMERICA INC·Filed 2014·Granted Oct 22, 2019·8 cites·15 claims
- 3678US12331496B2Universal rough-in valve manifoldAS AMERICA INC·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 3776US12157992B2Universal rough-in valve and manifoldAS AMERICA INC·Filed 2023·Granted Dec 3, 2024·0 cites·19 claims
- 3875US12018469B2Automatic faucet with remote activationAS AMERICA INC·Filed 2022·Granted Jun 25, 2024·1 cites·19 claims
- 3975USD440284SEscutcheonAMERICAN STANDARD INT INC·Filed 1999·Granted Apr 10, 2001·18 cites·1 claims
- 4073US12215488B2Hybrid faucet assemblyAS AMERICA INC·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 4173US12162026B2Shower systemAS AMERICA INC·Filed 2022·Granted Dec 10, 2024·0 cites·12 claims
- 4273US9957698B2Hybrid faucet assembly and water way for sameAS IP HOLDCO LLC·Filed 2013·Granted May 1, 2018·5 cites·42 claims
- 4373US9835281B2No-tools spread faucet assembly, kits and methodsPITSCH WALTER·Filed 2012·Granted Dec 5, 2017·6 cites·24 claims
- 4472USD466980SDual handle faucetAMERICAN STANDARD INT INC·Filed 2000·Granted Dec 10, 2002·19 cites·1 claims
- 4572USD448833SFaucet spoutAMERICAN STANDARD INT INC·Filed 2000·Granted Oct 2, 2001·16 cites·1 claims
- 4671US12455016B2Rough-in valveAS AMERICA INC·Filed 2023·Granted Oct 28, 2025·0 cites·19 claims
- 4771US11655619B2Universal rough-in valveAS AMERICA INC·Filed 2021·Granted May 23, 2023·0 cites·18 claims
- 4871US10081932B2Touchless, remotely activatable assembly for fluid flow regulation, related systems and methodsAS IP HOLDCO LLC·Filed 2017·Granted Sep 25, 2018·1 cites·33 claims
- 4970US10682655B2Multifunction faucet spray headAS AMERICA INC·Filed 2017·Granted Jun 16, 2020·2 cites·74 claims
- 5068USD428969SEscutcheonAMERICAN STANDARD INC·Filed 1999·Granted Aug 1, 2000·14 cites·1 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →