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

Karl Hehl

Völklingen, DE: #1 of 6 inventorsTop 20%
Overall (2002): #9,015 of 266,432Top 4%
5 Patents 2002

Issued Patents 2002

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6447284 Mold closure unit for an injection molding machine 2002-09-10
6406286 Injection moulding unit for an injection moulding machine 2002-06-18
6394780 Injection molding unit for an injection molding machine 2002-05-28
6386859 Injection molding machine with an extractor 2002-05-14
6361303 Mould-closing unit for an injection moulding machine 2002-03-26