Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
GK

Gerald Krampen

IGIng. Erich Pfeiffer Gmbh: 1 patents #2 of 10Top 20%
Radolfzell, DE: #7 of 12 inventorsTop 60%
Overall (2011): #298,601 of 364,097Top 85%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8038036 Discharge device Thomas Bruder, Andi Herz 2011-10-18