Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Randy Roseth — 9 Patents

KTKing Technology: 9 patents #12 of 30Top 40%
Chanhassen, MN: #61 of 392 inventorsTop 20%
Minnesota: #8,400 of 52,454 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Randy Roseth has been granted 9 US patents while listed as an inventor at King Technology. The first was granted in 2013 and the most recent in June 2024. Randy Roseth ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Randy Roseth in Chanhassen, MN, US.

Patents per Year

Patents granted per year, 2013 to 2024Bar chart with a peak of 3 patents in 2013.peak 32013: 3 patents20132021: 3 patents20212022: 1 patents20222023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11999637 Free chlorine maintained system David Guy, Jeffrey D. Johnson, Paul Freeberg, Terry Goeman, Lyle Enderson +1 more 2024-06-04
11629078 Free chlorine maintained systems David Guy, Jeffrey D. Johnson, Paul Freeberg, Terry Goeman, Lyle Enderson +1 more 2023-04-18
11306010 Water purification material and method for use in sanitizing pools and spas where the water purification material is free of antimicrobial materials David Guy, Joseph A. King, Brett Libby 2022-04-19
11203539 Free chlorine maintained systems David Guy, Jeffrey D. Johnson, Paul Freeberg, Terry Goeman, Lyle Enderson +1 more 2021-12-21
11200394 Method of customer assistance through associating a water care dealer with a water care customer Jackie Rieck, Bryan Wall 2021-12-14
11141685 Dispenser Joseph A. King, Jeffrey D. Johnson, Paul Freeberg, David Guy, Terry Goeman +1 more 2021-10-12
D682388 Dispenser Joseph A. King, Jeffrey D. Johnson, Terry Goeman, Paul Freeberg 2013-05-14
D682389 Dispenser Joseph A. King, Jeffrey D. Johnson, Terry Goeman, Paul Freeberg 2013-05-14
D681158 Dispenser Joseph A. King, Jeffrey D. Johnson, Terry Goeman, Paul Freeberg 2013-04-30