| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 7 | |
| #2 | Germany | 3 | |
| #3 | Austria | 1 | |
| #4 | United Kingdom | 1 | |
| #5 | Italy | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haldimann Hans Rudolf Dipl Ing | 2 |
| #2 | Brown Patrick R Dipl Ing | 1 |
| #3 | Buehler Max | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2425201A1 | DRIVE DEVICE FOR ELECTRICALLY OPERATED CONVEYORS | |
| CH561619A5 | Rail track braking device - has cushion of elastic material protruding from recess in rail rolling surface | |
| CH557769A | Mobile carriage for storage system | |
| CH557252A | Railway with braking device for rail-vehicles - with loss of speed independent of vehicle-loading and wt. | |
| CH557191A | Folded filter esp. for engine intakes - has transverse slits across glued edges to relieve stress in glue |