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

Mark Klarer — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Louisville, KY: #719 of 3,201 inventorsTop 25%
Kentucky: #2,702 of 11,577 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Mark Klarer has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2013 and the most recent in February 2023. Mark Klarer ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mark Klarer in Louisville, KY, US.

Patents per Year

Patents granted per year, 2013 to 2023Bar chart with a peak of 1 patents in 2013.peak 12013: 1 patents20132016: 1 patents20162022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11576817 Selective information provision and indoor navigation assistance for the visually impaired Daniel Keith Creasy, John Karr, Rob Meredith, Larry Skutchan, Joe Wegner 2023-02-14
11318050 Navigation assistance for the visually impaired Daniel Keith Creasy, John Karr, Rob Meredith, Larry Skutchan, Joe Wegner 2022-05-03
9447727 Variable displacement engine 2016-09-20
8358327 CODEC-driven touch screen video conferencing control system Thomas D. Duddy, Mark Fauth, Stanley J. Bartsch, Barry J. Sawayer 2013-01-22