| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 9 | |
| #2 | Germany | 8 | |
| #3 | United Kingdom | 7 | |
| #4 | United States | 7 | |
| #5 | France | 5 | |
| #6 | Austria | 4 | |
| #7 | Belgium | 2 | |
| #8 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Control | |
| #3 | Engines, pumps and turbines | |
| #4 | Chemical engineering | |
| #5 | Packaging and shipping | |
| #6 | Audio-visual technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vogel Paul | 15 |
| #2 | Alfred Kaspaul | 8 |
| #3 | Gustavo Kuhn | 2 |
| #4 | Kuhn G | 2 |
| #5 | Herbert S Polin | 2 |
| #6 | Kuhn Gustavo | 2 |
| #7 | Polin Herbert S | 2 |
| #8 | Polin H S | 2 |
| #9 | Kaspaul Alfred | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3668859A | Time setting device for an electronic clock | |
| US3643418A | Time-setting device for an electronic watch | |
| US2932974A | Instruments for the manipulation of dangerous liquids | |
| US2931680A | Apparatus for handling radioactive materials | |
| US1038242A | Turret. | |
| CA93479A | Fire lighting device | |
| GB190424139A | Improvements relating to Firelighters. | |
| US746609A | Speaking apparatus. | |
| GB190306112A | Improvements in Phonographs. | |
| US730060A | Rope-splice. | |
| GB190206708A | Improvements in Rope-splices. |