Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6704142 | Magnification viewer | Charles H. Caplan, Richard A. Buchroeder, Frederick N. Bushroe | 2004-03-09 |
| 6201640 | Magnification viewer | Charles H. Caplan, Richard A. Buchroeder, Frederick N. Bushroe | 2001-03-13 |
| 6106159 | Quick release connector for fiberoptic cables | Charles H. Caplan, Frederick N. Bushroe | 2000-08-22 |
| 5960140 | Quick-release connector for fiberoptic cables | Charles H. Caplan, Frederick N. Bushroe | 1999-09-28 |