Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8861770 | Headband for personal speakers | Nick S. Blair, Michael J. Koss, Michael J. Pelland | 2014-10-14 |
| 8737668 | Headband for personal speakers | Nick S. Blair, Michael J. Koss | 2014-05-27 |
| 7144030 | Protective device for a motorcycle | Erik F. Buell, Michael D. Samarzja, Brain R. Sucharski | 2006-12-05 |
| 6974556 | Co-injection apparatus for injection molding | Peter F. Bemis, Steven Kolste, Daniel Cykana, Michael P. O'Grady | 2005-12-13 |
| 5742015 | Electric current switching apparatus with unitized removable contacts | Peter K. Moldovan, Michael Bauer, Earl T. Piber, Brad L. Myers, Kurt D. Matschull | 1998-04-21 |