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

Heinz Gessner

EEElma Electronic: 1 patents #1 of 1Top 100%
Hittnau, CH: #1 of 2 inventorsTop 50%
Overall (2002): #80,104 of 266,432Top 35%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6452119 Rotary switch with keying function 2002-09-17