Inventor · disambiguated record
Donald Leroy Mcdowell
Also filed as: MCDOWELL DONALD L · MCDOWELL DONALD LEROY
2 granted patents·1 pending application·17 citations·filing 2004–2015
58Inventor score
Top patents by PatentIndex Score
3 records- 0180US9862861B2Waterproofing compositions and methodsCOLYMER IND LLC·Filed 2015·Granted Jan 9, 2018·5 cites·20 claims
- 0265US6979705B2Water based coal tar emulsionsW P HICKMAN SYSTEMS INC·Filed 2004·Granted Dec 27, 2005·12 cites·39 claims
- 0341US2010104809A1Cool roof coveringDUDA JOSEPH F·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →