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

Robert Hoffmann — 1 Patent in 2021

TATdk Electronics Ag: 1 patents #16 of 62Top 30%
Franklin, WI: #14 of 43 inventorsTop 35%
Wisconsin: #1,578 of 4,723 inventorsTop 35%
Overall (2021): #284,671 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11154945 Method for producing a gas-tight metal-ceramic join and use of the gas-tight metal-ceramic join Stefan Obermair 2021-10-26