Inventor · disambiguated record
Donald J. Stewart
Also filed as: STEWART DONALD J · STEWART JR DONALD J
8 granted patents·3 pending applications·51 citations·filing 1975–2016
84Inventor score
Top patents by PatentIndex Score
11 records- 0186US9241452B2Multiple potted-plant self-watering systemSTEWART JR DONALD J·Filed 2013·Granted Jan 26, 2016·11 cites·19 claims
- 0280US8925246B1Plant trellis systemSTEWART JR DONALD J·Filed 2013·Granted Jan 6, 2015·7 cites·10 claims
- 0374US8091279B2Multiple self watering container systemSTEWART DONALD J·Filed 2008·Granted Jan 10, 2012·9 cites·21 claims
- 0454US7559874B2Vehicle shift moduleCHRYSLER LLC·Filed 2006·Granted Jul 14, 2009·2 cites·20 claims
- 0554US2006105305A1Early speech development systemBABY CHATTERBOX INC·Filed 2005·Application pending·0 cites
- 0652US10251349B2Plant container for use with multiple potted-plant self-watering systemSTEWART JR DONALD J·Filed 2016·Granted Apr 9, 2019·0 cites·14 claims
- 0746US3937238AVariable area engine inletUNITED TECHNOLOGIES CORP·Filed 1975·Granted Feb 10, 1976·12 cites·9 claims
- 0845US10667476B2Sustained release irrigation apparatus with pivoting capTHIS TOWN LLC·Filed 2016·Granted Jun 2, 2020·0 cites·29 claims
- 0941US2011179708A1Multiple Self-Watering Container SystemSTEWART DONALD J·Filed 2010·Application pending·0 cites
- 1039US2002017308A1Tobacco leaf handling assemblyPOWELL MFG COMPANY·Filed 2001·Application pending·0 cites
- 1137US6321758B1Tobacco leaf handling assemblyPOWELL MFG COMPANY·Filed 1999·Granted Nov 27, 2001·10 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →