Hans B. Willert

SL Sulzer Brothers Limited: 1 patents #172 of 443Top 40%

📍 Göttingen, DE: #216 of 414 inventorsTop 55%

Overall (All Time): #3,901,287 of 4,157,543Top 95%

Patents All Time

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4919666	Implant having recesses for therapeutically effective substances	Ursula Buchhorn	1990-04-24