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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryan Douglas — 1 Patent in 2017

Apple: 1 patents #1,658 of 3,433Top 50%
Stillwater, MN: #48 of 109 inventorsTop 45%
Minnesota: #2,630 of 7,066 inventorsTop 40%
Overall (2017): #257,896 of 506,227Top 55%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9822773 Durable canted off-axis driver for quiet pneumatic pumping Casey Carlson, Dennis Berke 2017-11-21