Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Barry Markwick — 2 Patents

MAMaytag: 2 patents #245 of 601Top 45%
Columbus, OH: #1,463 of 3,880 inventorsTop 40%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Barry Markwick has been granted 2 US patents while listed as an inventor at Maytag. The first was granted in 2005 and the most recent in October 2011. Barry Markwick ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Barry Markwick in Columbus, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8038235 Refrigerator with tray on top Frederick M. Lowery, Kenneth Boyle, Rob Brueckner, Michael T. Kopczewski, Ryan R. Berger 2011-10-18
D512082 Refrigerator Frederick M. Lowery, Robert Brueckner, Kenneth Boyle, Gary Petersen, Michael T. Kopczewski 2005-11-29