Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chuck DeWitt — 7 Patents

BSBrass Smith: 2 patents #3 of 8Top 40%
Denver, CO: #560 of 4,554 inventorsTop 15%
Colorado: #6,721 of 40,980 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Chuck DeWitt has been granted 7 US patents while listed as an inventor at Brass Smith. The first was granted in 1992 and the most recent in August 2007. Chuck DeWitt ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Chuck DeWitt in Denver, CO, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7261263 Article support system for poles Lester J. Baker 2007-08-28
7067773 Food warming device and methods for its manufacture 2006-06-27
D495194 Food warmer 2004-08-31
6588863 Sneeze guards and methods for their construction and use Steven Yatchak 2003-07-08
D329727 Luggage cart 1992-09-22
D324283 Luggage cart 1992-02-25
D323049 Luggage cart 1992-01-07