| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 1 | |
| #2 | Canada | 1 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Ireland | 1 | |
| #9 | Israel | 1 | |
| #10 | Sweden | 1 | |
| #11 | United States | 1 | |
| #12 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement | |
| #3 | Control |
| # | Technology | |
|---|---|---|
| #1 | Fire-fighting | |
| #2 | Measuring temperature | |
| #3 | Systems controlling non-electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Martin J E | 2 |
| #2 | Martin J | 2 |
| #3 | Landry B R | 2 |
| #4 | Landry R | 1 |
| #5 | Landry B | 1 |
| #6 | Rodger Landry B | 1 |
| #7 | Paul Mihm Ferd | 1 |
| #8 | John Edward Martin | 1 |
| #9 | Mihm Ferd P | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA937480A | Automatically resettable fire sprinkler valve | |
| US3302391A | Thermal actuators |