Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364099 | Coupon dispenser assembly and shroud | Michael J. Emoff | 2002-04-02 |
| 6267263 | Point-of-purchase coupon dispenser | Michael J. Emoff | 2001-07-31 |
| 5986828 | Optical power limiter utilizing nonlinear refraction | Gary L. Wood, Edward J. Sharp, Richard R. Shurtz, II | 1999-11-16 |
| 5944219 | Point-of-purchase coupon dispenser | Michael J. Emoff | 1999-08-31 |
| 5449904 | Broadband passive optical limiter using a photorefractive crystal, cylindrical lens and filter to protect against substantially all pulsewidths and continuous wave lasers | Gregory J. Salamo, William W. Clark, Gary L. Wood, Edward J. Sharp, Brian Monson | 1995-09-12 |
| 5073705 | Broadband, multi-line, optical power limiting scheme | Edward J. Sharp, William W. Clark, Gary L. Wood, Gregory J. Salamo | 1991-12-17 |