Inventor · disambiguated record
Douglas S. Ryder
Also filed as: RYDER DOUGLAS S
21 granted patents·2 pending applications·115 citations·filing 2008–2025
93Inventor score
Files withGRACO MINNESOTA INC16TIX JOSEPH E2ANDERSON RICHARD D1ELECTRIC TORQUE MACHINES INC1LINS CHRISTOPHER A1
Top patents by PatentIndex Score
23 records- 0196US11162482B2Portable hydraulic power unit having a pump fixed to an exterior side of a fluid supply tankGRACO MINNESOTA INC·Filed 2018·Granted Nov 2, 2021·6 cites·22 claims
- 0296US10087590B2Control system for self-propelled line striperGRACO MINNESOTA INC·Filed 2017·Granted Oct 2, 2018·14 cites·20 claims
- 0392US11819868B2Material spray gunGRACO MINNESOTA INC·Filed 2022·Granted Nov 21, 2023·2 cites·11 claims
- 0492USD588231SSpray applicatorPELLIN CHRISTOPHER J·Filed 2008·Granted Mar 10, 2009·60 cites·1 claims
- 0586US2025376977A1Pump drive systemGRACO MINNESOTA INC·Filed 2025·Application pending·0 cites
- 0685US10656669B2Trigger guard and pendant for a portable hydraulic power unitGRACO MINNESOTA INC·Filed 2018·Granted May 19, 2020·2 cites·23 claims
- 0779US12421965B2Pump with high torque driveGRACO MINNESOTA INC·Filed 2022·Granted Sep 23, 2025·0 cites·33 claims
- 0879US11406995B2Material spray gunGRACO MINNESOTA INC·Filed 2019·Granted Aug 9, 2022·2 cites·15 claims
- 0978US9695557B2Control system for self-propelled line striperGRACO MINNESOTA INC·Filed 2013·Granted Jul 4, 2017·4 cites·21 claims
- 1076US10563364B2Control system for self-propelled line striperGRACO MINNESOTA INC·Filed 2018·Granted Feb 18, 2020·1 cites·16 claims
- 1175US11473576B2Pump with high torque driveGRACO MINNESOTA INC·Filed 2021·Granted Oct 18, 2022·0 cites·23 claims
- 1273US11193486B2Pump with high torque driveGRACO MINNESOTA INC·Filed 2021·Granted Dec 7, 2021·0 cites·22 claims
- 1372US12421946B2Pump drive systemGRACO MINNESOTA INC·Filed 2022·Granted Sep 23, 2025·0 cites·19 claims
- 1472US8455800B2Helix heated hoseTIX JOSEPH E·Filed 2008·Granted Jun 4, 2013·6 cites·4 claims
- 1571US11300112B2Pump drive systemGRACO MINNESOTA INC·Filed 2021·Granted Apr 12, 2022·0 cites·23 claims
- 1671US8297531B2Automatic solvent injection for plural component spray gunANDERSON RICHARD D·Filed 2008·Granted Oct 30, 2012·3 cites·1 claims
- 1761US11441551B2Portable hydraulic power unitGRACO MINNESOTA INC·Filed 2018·Granted Sep 13, 2022·0 cites·18 claims
- 1861US10705554B2Solenoid valve for a portable hydraulic power unitGRACO MINNESOTA INC·Filed 2018·Granted Jul 7, 2020·0 cites·24 claims
- 1960US8807462B2Variable fluid flow in air-operated two component gun applicatorTIX JOSEPH E·Filed 2008·Granted Aug 19, 2014·1 cites·2 claims
- 2059USD668686SLine striperLINS CHRISTOPHER A·Filed 2012·Granted Oct 9, 2012·12 cites·1 claims
- 2154US2025023435A1Electric motorELECTRIC TORQUE MACHINES INC·Filed 2022·Application pending·0 cites
- 2251US8939328B2Cleaning fluid cartridgeVELGERSDYK JEFFREY N·Filed 2009·Granted Jan 27, 2015·0 cites·5 claims
- 2342USD904318SControl pendantGRACO MINNESOTA INC·Filed 2019·Granted Dec 8, 2020·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →