Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Douglas J. Chaput — 1 Patent

IMImation: 1 patents #303 of 622Top 50%
Mahtomedi, MN: #171 of 255 inventorsTop 70%
Minnesota: #32,682 of 52,454 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Douglas J. Chaput has been granted 1 US patent while listed as an inventor at Imation. All of these patents were granted in 2005. Douglas J. Chaput ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Douglas J. Chaput in Mahtomedi, MN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6961950 Variable thickness stamper for creation of flat molded substrates Donald J. Kerfeld, Jathan D. Edwards, Chad R. Sandstrom 2005-11-01 $3,575,000