Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128995 | Apparatus for signaling circle of friends | James W. Hutchison, Mitchell A. Carrel, Robert Matles, Lauren R. Matles, Lee M. Whitman +1 more | 2021-09-21 |
| 10097972 | Apparatus for signaling circle of friends | James W. Hutchison, Mitchell A. Carrel, Robert Matles, Lauren R. Matles, Lee M. Whitman +1 more | 2018-10-09 |
| 9172725 | Apparatus for signaling circle of friends | James W. Hutchison, Mitchell A. Carrel, Robert Matles, Lauren R. Matles, Lee M. Whitman +1 more | 2015-10-27 |
| 8417777 | Apparatus for signaling circle of friends | James W. Hutchison, Mitchell A. Carrel, Robert Matles, Lauren R. Matles, Lee M. Whitman +1 more | 2013-04-09 |