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

Timothy KELF — 2 Patents

BSBuhler Sortex: 1 patents #6 of 10Top 60%
London, GB: #3,763 of 11,041 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Timothy KELF has been granted 2 US patents while listed as an inventor at Buhler Sortex. All of these patents were granted in 2021. Timothy KELF ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Timothy KELF in London, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10987701 Sorting or classifying apparatus David M. Gherardi, Benedict Deefholts, Robert McLean, Ben Ward, Howard Myer +3 more 2021-04-27
10928328 Inspection apparatus Benedict Deefholts 2021-02-23