Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Inventors › John Karr
JK

John Karr — 3 Patents

Ringgold, GA: #27 of 107 inventorsTop 30%
Georgia: #10,476 of 35,610 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John Karr has been granted 3 US patents. The first was granted in 2020 and the most recent in February 2023. John Karr ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Karr in Ringgold, GA, US.

Patents per Year

Patents granted per year, 2020 to 2023Bar chart with a peak of 1 patents in 2020.peak 12020: 1 patents20202022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11576817 Selective information provision and indoor navigation assistance for the visually impaired Daniel Keith Creasy, Mark Klarer, Rob Meredith, Larry Skutchan, Joe Wegner 2023-02-14
11318050 Navigation assistance for the visually impaired Daniel Keith Creasy, Mark Klarer, Rob Meredith, Larry Skutchan, Joe Wegner 2022-05-03
10870951 Protective foam layer for activity surfaces Keith Pavlansky 2020-12-22

Frequent Collaborators

Daniel Keith Creasy2 shared
Joe Wegner2 shared
Rob Meredith2 shared
Mark Klarer2 shared
Larry Skutchan2 shared
Keith Pavlansky1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3