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

Reuben E. Kron — 7 Patents

BTBiofluid Technology: 6 patents #1 of 2Top 50%
Via Enrico Fermi, PA: #49 of 375 inventorsTop 15%
Pennsylvania: #11,887 of 74,527 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Reuben E. Kron has been granted 7 US patents while listed as an inventor at Biofluid Technology. The first was granted in 1989 and the most recent in September 2023. Reuben E. Kron ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Reuben E. Kron in Via Enrico Fermi, PA, US.

Patents per Year

Patents granted per year, 1989 to 2023Bar chart with a peak of 2 patents in 2017.peak 21989: 1 patents19892016: 1 patents20162017: 2 patents20172018: 1 patents20182021: 1 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11747252 Rapid profile viscometer devices and methods Stephen J. Kron 2023-09-05
11129570 Devices and methods for tissue immobilization and non-invasive lower urinary tract analysis Stephen J. Kron 2021-09-28
10080525 Devices and methods for tissue immobilization and non-invasive lower urinary tract analysis Stephen J. Kron 2018-09-25
9675295 Devices and methods for tissue immobilization and non-invasive lower urinary tract analysis Stephen J. Kron 2017-06-13
9636067 Surgical tissue stabilizers and related methods Stephen J. Kron 2017-05-02
9277884 Devices and methods for tissue immobilization and non-invasive lower urinary tract analysis Stephen J. Kron 2016-03-08
4858127 Apparatus and method for measuring native mammalian blood viscosity Mitchell Litt 1989-08-15