| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 6 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | United States | 5 | |
| #4 | Canada | 4 | |
| #5 | Czechia | 4 | |
| #6 | Brazil | 3 | |
| #7 | Slovakia | 3 | |
| #8 | WIPO (World Intellectual Property Organization) | 3 | |
| #9 | Hungary | 2 | |
| #10 | Norway | 2 | |
| #11 | Estonia | 1 | |
| #12 | Republic of Korea | 1 | |
| #13 | New Zealand | 1 | |
| #14 | Poland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Transferring liquids | |
| #2 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Alvern Stein | 30 |
| #2 | Alvern Oyvind | 13 |
| #3 | Alvern Oeyvind | 1 |
| #4 | Alvern Iyvind | 1 |
| #5 | Stein Alvern | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2951899A | Display apparatus for a fluid pump filler gun | |
| CA2259192A1 | Apparatus and method for protecting a filler gun | |
| US6202332B1 | Display apparatus having a pivotal message card holder | |
| US6233855B1 | Display apparatus | |
| US6216376B1 | Display apparatus | |
| US6131317A | Display apparatus | |
| HU9801940A2 | Information carrying device for a fuel dispensing nozzle | |
| US5864975A | Display apparatus | |
| KR0152429B1 | Means for plasing information/advertising on a fuel dispensing nozzle of a petrol dispensing apparatus |