| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | Germany | 3 | |
| #3 | Canada | 2 | |
| #4 | Sweden | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Foods and drinks | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Object sterilising | |
| #2 | Foods | |
| #3 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Henfrey Kenneth Marden | 3 |
| #2 | Henfrey Kenneth M | 2 |
| #3 | Marden Henfrey Kenneth | 2 |
| #4 | Fregerslev Sten | 1 |
| #5 | May Kenneth Cyril | 1 |
| #6 | May K C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1502271A | Sterilising process | |
| GB1422948A | Steam sterilising and related processes | |
| GB1255772A | Improvements in or relating to the sterilisation of liquids in containers such as bottles | |
| GB1255771A | Improvements in or relating to the sterilisation of liquids in containers such as bottles | |
| GB1125651A | Improvements in or relating to closures for pressure vessels | |
| GB1000979A | Improvements in or relating to sterilisers | |
| CA799655A | Sterilisers | |
| CA754299A | Sterilisers |