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

James Knapp — 5 Patents

FEFenwal: 1 patents #130 of 239Top 55%
NSNeuromedical Systems: 1 patents #11 of 25Top 45%
Louisville, KY: #599 of 3,201 inventorsTop 20%
Kentucky: #2,243 of 11,577 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
James Knapp has been granted 5 US patents while listed as an inventor at Fenwal. The first was granted in 1991 and the most recent in December 2024. James Knapp ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list James Knapp in Louisville, KY, US.

Patents per Year

Patents granted per year, 1991 to 2024Bar chart with a peak of 1 patents in 1991.peak 11991: 1 patents19911994: 1 patents19942003: 1 patents20032005: 1 patents20052024: 1 patents2024

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12179466 System and method for the automated opening of a sterile tubing weld Mark J. Brierton, Michael Platt 2024-12-31
6862966 Device to cut and deburr metal and method of use thereof 2005-03-08
6633383 Method and apparatus for the automated inspection of yarn packages Tobias Jackson 2003-10-14
5287272 Automated cytological specimen classification system and method Mark Rutenberg, Thomas L. Hall, Robert Domes, Richard J. Chaban, Thomas J. Dulak +3 more 1994-02-15
4991500 Refuse compactor device 1991-02-12