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John MacDonald — 18 Patents

MIMars, Incorporated: 13 patents #20 of 1,238Top 2%
University of California: 2 patents #4,561 of 18,278Top 25%
ExxonMobil: 2 patents #3,942 of 10,161Top 40%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
John MacDonald has been granted 18 US patents while listed as an inventor at Mars, Incorporated. The first was granted in 1983 and the most recent in March 2022. John MacDonald ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list John MacDonald in Bath, ON, GB.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11279550 Dispenser David Gadd, Matthew Wright, Duncan Colquhoun, Richard Donaldson, Jake Dale-Brown 2022-03-22
11084647 Dispenser David Gadd, Matthew Wright, Duncan Colquhoun, Richard Donaldson, Jake Dale-Brown 2021-08-10
D903428 Product dispenser David Gadd, Richard Donaldson, Matthew Wright 2020-12-01
D896038 Product dispenser David Gadd, Richard Donaldson, Matthew Wright 2020-09-15
D853681 Food product Duncan Colquhoun, Matthew Wright 2019-07-16
D852456 Food product Duncan Colquhoun, Matthew Wright 2019-07-02
D849524 Product container David Gadd, Andres Molina, Christine M. Parent-Inch, Rainer Struck, Joe Gibson +4 more 2019-05-28
D835881 Food product Duncan Colquhoun, Matthew Wright 2018-12-18
D835880 Food product Duncan Colquhoun, Matthew Wright 2018-12-18
D833105 Food product Duncan Colquhoun, Matthew Wright 2018-11-13
D830667 Food product Duncan Colquhoun, Matthew Wright 2018-10-16
D824636 Food product Duncan Colquhoun, Matthew Wright 2018-08-07
D822317 Food product Duncan Colquhoun, Matthew Wright 2018-07-10
6810715 In-situ leak testing of glovebox, isolator, or containment unit gloves JULIO MARCO CASTRO, Warren P. Steckle, Jr. 2004-11-02
6527649 Adjustable golf putter Lloyd A. Neher 2003-03-04
5734323 Puncture detecting barrier materials Robert E. Hermes, David R. Ramsey, Joseph F. Stampfer 1998-03-31
5158671 Method for stabilizing hydroisomerates Ian A. Cody, Donald T. Eadie, Glen P. Hamner 1992-10-27 $57,576,000
4367152 Selected heteroaromatic nitrogen compounds as antioxidant/metal deactivators/electrical insulators in lubricating oils and petroleum liquid fuels Peter G. Wright, Gerald A. MacAlpine 1983-01-04 $20,311,000

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