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

Peter Kaleff — 1 Patent

Niterói, BR: #35 of 99 inventorsTop 40%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Peter Kaleff has been granted 1 US patent. All of these patents were granted in 2024. Peter Kaleff ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Peter Kaleff in Niterói, BR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11865501 System and method for movement of fluid in a tank Alexandre Teixeira De Pinho Alho, Marta Cecilia Tapia Reyes, Luiz Felipe Fontes Lopes Alves, Jorge Alam Warrak, Isaias Quaresma Masetti 2024-01-09