| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 3 | |
| #4 | Austria | 1 | |
| #5 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Thermal processes | |
| #3 | Measurement | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Refrigerators | |
| #3 | Analysing materials | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gelbtuch Adam | 3 |
| #2 | Ashby John Henry | 2 |
| #3 | Henry Ashby John | 2 |
| #4 | Adam Gelbtuch | 2 |
| #5 | Ashby John H | 2 |
| #6 | Sheard Anthony Robert | 1 |
| #7 | Gelbutch Adam | 1 |
| #8 | Sheard Anthony R | 1 |
| #9 | Robert Sheard Anthony | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB992979A | Microtomes | |
| GB992131A | Multistage thermo-electric cooling device | |
| GB1029277A | Improved multistage thermoelectric cooling device | |
| CA748218A | Microtomes | |
| CA749083A | Multistage thermo-electric cooling device | |
| CA750573A | Multistage thermoelectric cooling device |