Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871904 | Multidirectional optical scanner | Mark Krichever | 1989-10-03 |
| 4835374 | Portable laser diode scanning head | Jerome Swartz, Howard Shepard, Eric F. Barkan, Mark Krichever, Edward Barkan +1 more | 1989-05-30 |
| 4825057 | Portable laser diode scanning head | Jerome Swartz, Howard Shepard, Eric F. Barkan, Mark Krichever, Edward Barkan +1 more | 1989-04-25 |
| 4816661 | Scan pattern generators for bar code symbol readers | Mark Krichever | 1989-03-28 |
| 4816660 | Portable laser diode scanning head | Jerome Swartz, Howard Shepard, Eric F. Barkan, Mark Krichever, Edward Barkan | 1989-03-28 |
| 4808804 | Bar code symbol readers with variable spot size and/or working distance | Mark Krichever, Jerome Swartz | 1989-02-28 |
| 4806742 | Portable laser diode scanning head | Jerome Swartz, Howard Shepard, Eric F. Barkan, Mark Krichever, Edward Barkan +1 more | 1989-02-21 |