Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695053 | Self-ejecting compact disc case | Lawrence R. Koh, Arthur Mark Feuerborn | 1997-12-09 |
| 5591133 | Flexing safety shield for hypodermic needles | Art Feuerborn | 1997-01-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695053 | Self-ejecting compact disc case | Lawrence R. Koh, Arthur Mark Feuerborn | 1997-12-09 |
| 5591133 | Flexing safety shield for hypodermic needles | Art Feuerborn | 1997-01-07 |