| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 2 | |
| #3 | Germany | 2 | |
| #4 | Switzerland | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Transport | |
| #3 | Foods and drinks | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Beer | |
| #3 | Cycle stands | |
| #4 | Vehicle parts | |
| #5 | Spraying devices | |
| #6 | Food proteins | |
| #7 | Cycle accessories | |
| #8 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hahn Martin | 9 |
| #2 | Martin Hahn | 2 |
| #3 | Stahlmecke Guido | 2 |
| #4 | Graf Anne-Kathrin | 1 |
| #5 | Medued Claus | 1 |
| #6 | Eisenberg Kurt Bernard | 1 |
| #7 | Doll Frank | 1 |
| #8 | Medved Claus | 1 |
| #9 | Steckeler Sven | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4336605A1 | Bicycle lock integrated on the saddle tube | |
| DE4228864A1 | Vehicle anti-theft device - uses strain-gauges to detect forcing of steering lock and other controls in vehicle | |
| ES116439A1 | Procedure for the manufacture of an explosive and fulminating substance. | |
| US717744A | Production of fermented beverages. | |
| US652478A | Jet device for shower-baths. | |
| CA311812A | Process of producing explosives | |
| CA291841A | Sound deadening material |