| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Australia | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 5 | |
| #4 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Textiles and paper | |
| #3 | Surface technology and coating | |
| #4 | Consumer goods | |
| #5 | Audio-visual technology | |
| #6 | Electrical machinery and energy | |
| #7 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Printing processes | |
| #2 | Layered products | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Books | |
| #6 | Advertising | |
| #7 | Analysing materials | |
| #8 | Spark gaps and corona devices | |
| #9 | Producing decorative effects | |
| #10 | Typewriters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hockaday Robert G | 7 |
| #2 | Floegel Jack E | 6 |
| #3 | Ward Calvin B | 6 |
| #4 | Senft Donna S Cowell | 4 |
| #5 | Cowell Senft Donna S | 2 |
| #6 | Ward Calvin | 1 |
| #7 | Griffith Jeffrey K | 1 |
| #8 | Coons Teresa A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU9104701A | Electret composition adapted for high-speed printing | |
| US6468635B1 | Charged films having high ink absorbency for printing on inkjet printers | |
| US6143255A | Method for controlling arcing while charging a web | |
| US5904985A | Electret film composition adapted for printing on computer printers and the like | |
| US6284339B1 | Electret film composition adapted for printing on computer printers and the like | |
| US5989685A | Electreet film composition adapted for printing on inkjet printers | |
| US5477784A | Apparatus and method for printing on and polarizing polymer electret film | |
| US5354996A | Metal ion monitoring system |