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

Johannes Daniel — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Dormagen, DE: #273 of 463 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Johannes Daniel has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1986. Johannes Daniel ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Johannes Daniel in Dormagen, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4584747 Ironing/mangle roller Helmut Katterbach, Klaus Schröter 1986-04-29