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

James Liska — 2 Patents

ATAda Technologies: 1 patents #23 of 46Top 50%
PSPenn State: 1 patents #667 of 1,788Top 40%
Via Enrico Fermi, PA: #139 of 375 inventorsTop 40%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
James Liska has been granted 2 US patents while listed as an inventor at Ada Technologies. The first was granted in 2003 and the most recent in January 2007. James Liska ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list James Liska in Via Enrico Fermi, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7160068 Device for securing a wheelchair, scooter, or transportable equipment Carmen Scialabba, Jeffery Donati 2007-01-09
6568646 Wheelchair swivel platform Dennis B. Wess, Henry E. Watson, Carmen Scialabba 2003-05-27