@article {3749, title = {Artificial hand}, number = {16/302227}, year = {2019}, month = {09/05}, url = {https://patentimages.storage.googleapis.com/4f/2c/07/915e9723cfe164/US20190269528A1.pdf}, author = {A. Bicchi and M. G. Catalano and C. Piazza and G. Grioli and C. Della Santina and M. Garabini} }