Hans-Jurgen Kaessmann

OF Opti Patent-, Forschungs-Und Fabrikations-Ag: 1 patents #1 of 3Top 35%

📍 Norden, DE: #1 of 1 inventorsTop 100%

Overall (1989): #108,433 of 140,708Top 80%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4881546	Wound-closure device and method	—	1989-11-21