| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | Sweden | 5 | |
| #3 | Canada | 3 | |
| #4 | United States | 3 | |
| #5 | Switzerland | 2 | |
| #6 | Australia | 1 | |
| #7 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Measurement | |
| #3 | Semiconductors |
| # | Technology | |
|---|---|---|
| #1 | Typewriters | |
| #2 | Special measuring | |
| #3 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kyser Edmond L | 7 |
| #2 | Sears Stephan B | 6 |
| #3 | Mitchell Charles S | 6 |
| #4 | Mitchell C S | 4 |
| #5 | Dexter John L | 3 |
| #6 | Maxwell Glenn D | 2 |
| #7 | Sears S B | 2 |
| #8 | Kyser E L | 2 |
| #9 | Stevenson Jr R G | 2 |
| #10 | Maxwell G D | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA1135116A | Ink supply system for an ink jet printer | |
| US4393384A | Ink printhead droplet ejecting technique | |
| US4339763A | Apparatus for recording with writing fluids and drop projection means therefor | |
| US4506276A | Ink supply system |