SG

Siegfried Graf

📍 Kriens, CH: #14 of 80 inventorsTop 20%
Overall (All Time): #908,294 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12286611 Tissue culture vessel for preparation of compressed hydrogel skin grafts and related methods and systems Claude Nicolas Holenstein, Vincent Ronfard, Anna-Lena Dittrich, Christian Beyer, Krzysztof Krasnopolski +5 more 2025-04-29
10639662 Apparatus and method for dispensing or aspirating fluid Noa Schmid, Helmut Knapp, Jonas Goldowsky 2020-05-05
8940541 Device, system and method for storing and sorting cellular samples Helmut Knapp, Noa Schmid 2015-01-27
8852508 Microinjection apparatus and method Helmut Knapp 2014-10-07
6135325 Liquid dispenser, supplying and dosing cylinder device, in particular for liquid dispenser and method for manufacturing a liquid dispenser Theodor Fessel, Hans Graf 2000-10-24