Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JR

John Ruprecht — 16 Patents

RPRapid Pure: 11 patents #1 of 2Top 50%
TETender: 2 patents #2 of 3Top 70%
Lakeland, MN: #8 of 61 inventorsTop 15%
Minnesota: #4,638 of 52,454 inventorsTop 9%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
John Ruprecht has been granted 16 US patents while listed as an inventor at Rapid Pure. The first was granted in 2010 and the most recent in June 2024. John Ruprecht ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list John Ruprecht in Lakeland, MN, US.

Patents per Year

Patents granted per year, 2010 to 2024Bar chart with a peak of 5 patents in 2016.peak 52010: 1 patents20102014: 2 patents20142015: 1 patents20152016: 5 patents20162017: 1 patents20172018: 3 patents20182021: 1 patents20212023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
D1032879 Spigot 2024-06-25
11639295 Multi-stage filter assembly 2023-05-02
10913661 Multi-stage filter assembly 2021-02-09
9988177 Bottle with filter and infusion base 2018-06-05
D807987 Liquid filter housing 2018-01-16
D807986 Open-ended filter housing 2018-01-16
D804311 Bottle base 2017-12-05
D773606 Liquid filter housing 2016-12-06
D758528 Liquid filter housing 2016-06-07
D756483 Open-ended filter housing 2016-05-17
D751170 Water filter mount assembly 2016-03-08
D747785 Water filter connector assembly 2016-01-19
D726870 Liquid filter housing 2015-04-14
D714901 Fluid filter housing Mitchell James Kinsey 2014-10-07
8741137 Filtering methods and configurations 2014-06-03
7651070 Canter element controlled combination manifold, valve and filter module system 2010-01-26