Mary E. McDonald — 4 Patents at Unknown

Mary E. McDonald has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2003 and the most recent in December 2025. Mary E. McDonald ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mary E. McDonald in Hopkins, MN, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
12488683	Distributed acoustic sensing of traffic	Stuart LARGE	2025-12-02
12458982	Devices, systems, and methods of use thereof for magnetic separation	Grant Alexander Marshall, Colton Lagerman, Andreas Sebastian Bommarius, Martha Anna Grover, Ronald William ROUSSEAU	2025-11-04
7211551	Universal cleaner that cleans tough oil, grease and rubber grime and that is compatible with many surfaces including plastics	—	2007-05-01
6583097	Universal cleaner that cleans tough oil, grease and rubber grime and that is compatible with many surfaces including plastics	—	2003-06-24

Mary E. McDonald — 4 Patents

Issued Patents All Time

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