Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413887 | Sintered filter material and grill design to reduce and mitigate wind noise for perception | Michael Asfaw, Cheng-Han Wu, Jun Hou | 2025-09-09 |
| 8806563 | Systems and methods for video transmission | William C. Coufal, Kurt E. Ackerman | 2014-08-12 |
| 8505063 | Systems and methods for providing redundant back-up to a video transmission system | William C. Coufal, Kurt E. Ackerman | 2013-08-06 |
| 7172070 | Wire-coil packaging drum with improved bottom assembly | Thomas D. Coon | 2007-02-06 |
| 5569683 | Gel compositions | Matthew W. Bootman | 1996-10-29 |
| 5391420 | Fragrance-laden pouch samplers and process for their manufacture | Matthew W. Bootman, Daniel L. Brown, Elaine Trebek-Kares | 1995-02-21 |