Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D477531 | Battery dispenser | — | 2003-07-22 |
| 4641981 | Dot matrix print head | James E. Blomquist | 1987-02-10 |
| 4618276 | Dot matrix print head | James E. Blomquist | 1986-10-21 |
| 4587724 | Dot matrix print head | James E. Blomquist | 1986-05-13 |
| 4502796 | Bearing for a rotating shaft | James E. Blomquist | 1985-03-05 |
| 4484825 | Transport system for a dot matrix printing mechanism | James E. Blomquist | 1984-11-27 |
| 4472071 | Apparatus for adjusting the distance between the print head and platen | James E. Blomquist | 1984-09-18 |
| 4443122 | Dot matrix print head | James E. Blomquist | 1984-04-17 |
| 4401392 | Dot matrix print head | James E. Blomquist | 1983-08-30 |
| 4279518 | Dot matrix print head | James E. Blomquist | 1981-07-21 |
| 4257282 | Transport system for a dot matrix printing mechanism | James E. Blomquist | 1981-03-24 |