Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937779 | Head gear apparatus having improved air flow arrangement | Conrad Klotz, Chris Clupper, Kimberly A. Dwyer, Sam Sackett, Trent Wilkinson | 2011-05-10 |
| 7200873 | Head gear apparatus having improved air flow arrangement | Conrad Klotz, Chris Clupper, Kimberly A. Dwyer, Sam Sackett, Trent Wilkinson | 2007-04-10 |
| 6990691 | Head gear apparatus | Conrad Klotz, Chris Clupper, Kimberly A. Dwyer, Sam Sackett, Trent Wilkinson | 2006-01-31 |
| 6751807 | Piezo fan for ventilated garment | Conrad Klotz, Christian H. Clupper | 2004-06-22 |