Inventor · disambiguated record
Timothy S. Roman
Also filed as: ROMAN TIMOTHY S · ROMAN TIMOTHY SEAN
16 granted patents·1 pending application·49 citations·filing 2001–2023
89Inventor score
Files withGRACO MINNESOTA INC7ROMAN TIMOTHY S5ELECTRIC TORQUE MACHINES INC3HONEYWELL INT INC1ROMAN TIMOTHY SEAN1
Top patents by PatentIndex Score
17 records- 0197US11646635B2Marine propeller system with high torque driveELECTRIC TORQUE MACHINES INC·Filed 2022·Granted May 9, 2023·7 cites·20 claims
- 0289US11703047B2Bellows pressure relief valveGRACO MINNESOTA INC·Filed 2021·Granted Jul 18, 2023·2 cites·12 claims
- 0388US6505991B2Self-centering shaft adapterHONEYWELL INT INC·Filed 2001·Granted Jan 14, 2003·27 cites·19 claims
- 0485US12424903B2Marine propeller system with high torque driveELECTRIC TORQUE MACHINES INC·Filed 2023·Granted Sep 23, 2025·0 cites·19 claims
- 0582US11831222B2Marine propeller system with high torque driveELECTRIC TORQUE MACHINES INC·Filed 2023·Granted Nov 28, 2023·0 cites·19 claims
- 0679US9394900B2Internal bellows pump fluid pathROMAN TIMOTHY S·Filed 2011·Granted Jul 19, 2016·6 cites·6 claims
- 0778US10344751B2Bellows installation and retention methodGRACO MINNESOTA INC·Filed 2016·Granted Jul 9, 2019·2 cites·15 claims
- 0867US12129843B2Breather valveGRACO MINNESOTA INC·Filed 2022·Granted Oct 29, 2024·0 cites·18 claims
- 0965US9464630B2Low ice pneumatic motor exhaust mufflerROMAN TIMOTHY S·Filed 2011·Granted Oct 11, 2016·2 cites·20 claims
- 1064US8857467B2Pneumatically detented pilot valveROMAN TIMOTHY SEAN·Filed 2010·Granted Oct 14, 2014·3 cites·4 claims
- 1157US10982665B2Bellows pressure relief valveGRACO MINNESOTA INC·Filed 2016·Granted Apr 20, 2021·0 cites·5 claims
- 1249US11499543B2Pneumatic surge suppressorGRACO MINNESOTA INC·Filed 2019·Granted Nov 15, 2022·0 cites·17 claims
- 1348US10072652B2Reciprocating positive displacement pump with electric reversing motorROMAN TIMOTHY S·Filed 2012·Granted Sep 11, 2018·0 cites·30 claims
- 1448US9003949B2Automatic pneumatic valve reset systemROMAN TIMOTHY S·Filed 2011·Granted Apr 14, 2015·0 cites·13 claims
- 1546US10443594B2Bellows anti-rotation constructionGRACO MINNESOTA INC·Filed 2016·Granted Oct 15, 2019·0 cites·3 claims
- 1646US9188110B2Bellows backup chamberROMAN TIMOTHY S·Filed 2011·Granted Nov 17, 2015·0 cites·1 claims
- 1740US2017175733A1Internal bellows bearingGRACO MINNESOTA INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →