| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 8 | |
| #2 | United Kingdom | 4 | |
| #3 | South Africa | 4 | |
| #4 | Israel | 3 | |
| #5 | United States | 3 | |
| #6 | Argentina | 1 | |
| #7 | Australia | 1 | |
| #8 | Canada | 1 | |
| #9 | Germany | 1 | |
| #10 | Denmark | 1 | |
| #11 | Ireland | 1 | |
| #12 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Control | |
| #4 | Computer technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Serratto A | 10 |
| #2 | Serratto Angelo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1543261A | Valve for controlling the flow of a fluid through a conduit | |
| GB1526966A | Terminal unit for the output of conditioned air from a centralised conditioning system | |
| IL42750D0 | Air conditioning system | |
| ZA7304167B | Air conditioning system having one pipe only for each cooling and heating hydraulic circuit | |
| ZA7101852B | Device for the automatic proportional control of physical quantities in a hydraulic circuit | |
| IL36417D0 | Device for the automatic proportional control of physical quantities in a hydraulic circuit |