Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Mackenzie — 9 Patents

BABall: 1 patents #176 of 366Top 50%
UCUnited States Can: 1 patents #3 of 17Top 20%
WGWabco Gmbh: 1 patents #220 of 358Top 65%
Toronto, CA: #856 of 9,482 inventorsTop 10%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Robert Mackenzie has been granted 9 US patents while listed as an inventor at Ball. The first was granted in 1986 and the most recent in June 2011. Robert Mackenzie ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Robert Mackenzie in Toronto, ON, CA.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7958919 Fill valve for an aerosol container Ronald Boucher 2011-06-14 $18,373,000
7225839 Grommet or fill valve for an aerosol container Michel Fernandes, Diamantino Fidalgo, Carol Malone 2007-06-05
5620127 Foldable garment carrier 1997-04-15
D364897 Indoor wheeled riding toy Dana W. Mox 1995-12-05
5414884 Seat cushion assembly 1995-05-16
D336863 Industrial flashing safety light 1993-06-29
5149190 Portable safety device 1992-09-22
4999753 Portable safety device 1991-03-12
4595083 Brake actuator device having a hydraulic slack-adjusting arrangement Thomas Digweed 1986-06-17