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

Rudolf Lang

VGVerdichter Oe Ges.M.B.H.: 1 patents #1 of 4Top 25%
Grieselstein, AT: #1 of 1 inventorsTop 100%
Overall (2002): #124,355 of 266,432Top 50%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6401965 Refrigerating agent compressor with improved pressure chamber Johann Neubauer 2002-06-11