{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Hydrow", "item": "https://www.patentleaderboard.com/company/hydrow"}, {"@type": "ListItem", "position": 3, "name": "Klaus Renner", "item": "https://www.patentleaderboard.com/inventor/fl:kl_ln:renner-4"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KR

Klaus Renner — 7 Patents

HYHydrow: 7 patents #4 of 25Top 20%
Hollis, NH: #74 of 312 inventorsTop 25%
New Hampshire: #2,176 of 12,181 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Klaus Renner has been granted 7 US patents while listed as an inventor at Hydrow. The first was granted in 2019 and the most recent in May 2025. Klaus Renner ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Klaus Renner in Hollis, NH, US.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 2 patents in 2025.peak 22019: 1 patents20192020: 1 patents20202021: 1 patents20212023: 1 patents20232024: 1 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12311223 Rowing system and method Bruce Smith, Chris Paul, Christopher O. Evans, Gerhard Pawelka, William Burke +1 more 2025-05-27
12186622 Rowing exercise machines having a configurable rowing feel Bruce Smith, William Burke, Jose Oscar Mur-Miranda, Christopher O. Evans 2025-01-07
11904200 Rowing exercise machines having a configurable rowing feel Bruce Smith, William Burke, Jose Oscar Mur-Miranda, Christopher O. Evans 2024-02-20
11766588 Rowing system and method Bruce Smith, Chris Paul, Christopher O. Evans, Gerhard Pawelka, William Burke +1 more 2023-09-26
11130017 Rowing Bruce Smith, Chris Paul, Christopher O. Evans, Gerhard Pawelka, William Burke +1 more 2021-09-28
10828531 Rowing exercise machines having a configurable rowing feel Bruce Smith, William Burke, Jose Oscar Mur-Miranda, Christopher O. Evans 2020-11-10
10471297 Rowing Bruce Smith, Chris Paul, Christopher O. Evans, Gerhard Pawelka, William Burke +1 more 2019-11-12