Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Roy E. Pagel — 1 Patent

RORosemount: 1 patents #315 of 629Top 55%
Richfield, MN: #166 of 268 inventorsTop 65%
Minnesota: #32,682 of 52,454 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Roy E. Pagel has been granted 1 US patent while listed as an inventor at Rosemount. All of these patents were granted in 1984. Roy E. Pagel ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roy E. Pagel in Richfield, MN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4475405 Differential pressure vortex sensor Gary P. Corpron 1984-10-09 $7,996,000