Inventor
FONTANA MASSIMO
IT5 patents
⚠️ This page may combine multiple inventors who share the name “FONTANA MASSIMO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FONTANA FABIO
3 patentsUS7621161B2Nov 24, 2009
Magnetic system for the unlocking of padlocks and locks
FONTANA FABIO23 citations88
US9273494B2Mar 1, 2016
Fastening and unfastening system of stackable elements
FONTANA FABIO5 citations68
US9428939B2Aug 30, 2016
Locking/unlocking system for superimposable elements
FONTANA FABIO0 citations37