Inventor · disambiguated record
J. Donald Lower
Also filed as: LOWER J DONALD
3 granted patents·10 citations·filing 1990–2005
62Inventor score
Top patents by PatentIndex Score
3 records- 0143US6718902B1Walkways for platforms on offshore marine structuresDURON SYSTEMS INC·Filed 2002·Granted Apr 13, 2004·5 cites·21 claims
- 0237US7661479B2Subsea insulating shroudDURON SYSTEMS INC·Filed 2005·Granted Feb 16, 2010·1 cites·24 claims
- 0318US5022198AStair edge identifierLOWER J DONALD·Filed 1990·Granted Jun 11, 1991·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →