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

Robert Hoffmann — 6 Patents

TATdk Electronics Ag: 1 patents #234 of 503Top 50%
Franklin, WI: #79 of 332 inventorsTop 25%
Wisconsin: #7,934 of 40,088 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Robert Hoffmann has been granted 6 US patents while listed as an inventor at Tdk Electronics Ag. The first was granted in 2011 and the most recent in October 2021. Robert Hoffmann ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Robert Hoffmann in Franklin, WI, US.

Issued Patents All Time

Showing 1–6 of 6 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
D702418 Scarf 2014-04-15
D695997 Scarf 2013-12-24
D677857 Scarf 2013-03-19
D670888 Scarf 2012-11-20
7958878 Camouflage and support assembly for a crossbow 2011-06-14