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USPTO Patent Rankings Data through Dec 31, 2025
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Mark Rolfes — 3 Patents

ESEcowater Systems: 2 patents #20 of 63Top 35%
Bloomington, MN: #414 of 1,157 inventorsTop 40%
Minnesota: #19,251 of 52,454 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Mark Rolfes has been granted 3 US patents while listed as an inventor at Ecowater Systems. The first was granted in 2000 and the most recent in February 2020. Mark Rolfes ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark Rolfes in Bloomington, MN, US.

Patents per Year

Patents granted per year, 2000 to 2020Bar chart with a peak of 1 patents in 2000.peak 12000: 1 patents20002001: 1 patents20012020: 1 patents2020

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10569967 Integrated control systems and methods — 2020-02-25
D444087 Remote display unit for water treatment equipment to illustrate the operating status of the water treatment equipment Jim Johannsen, David T. Bardwell 2001-06-26
D434827 Display panel for a water softener Jeff Zimmerman, Mike Drager, Mike Hanson, Paul Myhre 2000-12-05

Frequent Collaborators

Mike Hanson1 shared
Mike Drager1 shared
Jeff Zimmerman1 shared
David T. Bardwell1 shared
Jim Johannsen1 shared
Paul Myhre1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3