Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D766520 | Hearing protector | Douglas D. Fletcher, Nicolas A. Echeverri, Kelly R. Potter, Jason T. Lunn, Garin G. Ipsen +3 more | 2016-09-13 |
| D764717 | Hearing protector | Douglas D. Fletcher, Lindsay J. Adams, Nicolas A. Echeverri, Garin G. Ipsen, Oscar Hemberg +1 more | 2016-08-23 |
| D763518 | Hearing protector headband | Douglas D. Fletcher, Lindsay J. Adams, Nicolas A. Echeverri, Garin G. Ipsen, Oscar Hemberg +1 more | 2016-08-09 |
| D753884 | Hearing protector | Scott T. Cheek, Nicolas A. Echeverri, Douglas D. Fletcher, Oscar Hemberg | 2016-04-12 |
| D752816 | Hearing protector | Douglas D. Fletcher, Lindsay J. Adams, Nicolas A. Echeverri, Oscar Hemberg, Eric O. Hemberg | 2016-03-29 |
| D747557 | Hearing protector | Scott T. Cheek, Nicolas A. Echeverri, Douglas D. Fletcher, Oscar Hemberg | 2016-01-12 |
| D736475 | Hearing protector | Douglas D. Fletcher, Scott T. Cheek, Sean C. McGreevy, Oscar Hemberg | 2015-08-11 |