| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 17 | |
| #2 | Switzerland | 2 | |
| #3 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control |
| # | Technology | |
|---|---|---|
| #1 | Money sorting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knubbe Fritz | 2 |
| #2 | Fritz Knubbe | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES121961A1 | A procedure to prevent the slippage of tires, soles and heels or other rubber articles, exposed to skating or braking. | |
| ES119863A1 | An automatic operating device to verify collections, with records of the coins and paper currency that are deposited therein and with delivery of a receipt. | |
| ES118276A1 | An apparatus for the automatic sale, after payment, of policies or insurance tickets or for other purposes, with photographic record of the person who verifies it. |