| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Canada | 2 | |
| #3 | Germany | 2 | |
| #4 | Mexico | 2 | |
| #5 | Argentina | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Furniture and games | |
| #3 | Textiles and paper | |
| #4 | Consumer goods | |
| #5 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Games | |
| #2 | Unspecified technologies | |
| #3 | Printing machines | |
| #4 | Bookbinding | |
| #5 | Unspecified technologies | |
| #6 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koza John R | 8 |
| #2 | Oberdeck Martin K | 2 |
| #3 | Oberdeck Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2917182A1 | Lottery game ticket - has information concealed by a perforated tear line extending through cover and base sheet | |
| AU4385279A | Game ticket | |
| US4174857A | Game ticket |