Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8669452 | Drum rug and gig bag in one | James W. Waitzman, III, Zachary A. Griggs | 2014-03-11 |
| 7095325 | Asset recovery device | James Thomas Bowen | 2006-08-22 |
| 6496775 | Method and apparatus for providing automatic status information of a delivery operation | Michael D. Granruth | 2002-12-17 |
| 4335276 | Apparatus for non-invasive measurement and display nasalization in human speech | Glen L. Bull, Milton T. Edgerton | 1982-06-15 |