Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845350 | Narrow-bodied, single-and twin-windowed portable laser scanning head for reading bar code symbols | Howard Shepard, Edward Barkan | 1989-07-04 |
| 4835374 | Portable laser diode scanning head | Howard Shepard, Eric F. Barkan, Mark Krichever, Boris Metlitsky, Edward Barkan +1 more | 1989-05-30 |
| 4825057 | Portable laser diode scanning head | Howard Shepard, Eric F. Barkan, Mark Krichever, Boris Metlitsky, Edward Barkan +1 more | 1989-04-25 |
| 4816660 | Portable laser diode scanning head | Howard Shepard, Eric F. Barkan, Mark Krichever, Boris Metlitsky, Edward Barkan | 1989-03-28 |
| 4808804 | Bar code symbol readers with variable spot size and/or working distance | Mark Krichever, Boris Metlitsky | 1989-02-28 |
| 4806742 | Portable laser diode scanning head | Howard Shepard, Eric F. Barkan, Mark Krichever, Boris Metlitsky, Edward Barkan +1 more | 1989-02-21 |