Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9247368 | Loudspeaker cone body | Louis A. Mango, III, Ryszard A. Pilatowski, John S. Stewart | 2016-01-26 |
| 8315421 | Loudspeaker having an interlocking magnet structure | Ryan J. Mihelich, Jason M. Semmler | 2012-11-20 |
| 7945069 | Loudspeaker plastic cone body | Louis A. Mango, III, Steven W. Hutt | 2011-05-17 |
| 7894623 | Loudspeaker having an interlocking magnet structure | Ryan J. Mihelich, Jason M. Semmler | 2011-02-22 |
| 7873178 | Electro-dynamic planar loudspeaker | Hans-Juergen Regl, Steven W. Hutt | 2011-01-18 |
| 7716808 | Method of attaching a diaphragm to a frame for a planar loudspeaker | Steven W. Hutt, David B. Garner, Louis A. Mango, III | 2010-05-18 |
| 7400740 | Core cap for loudspeaker | Steven W. Hutt, Ronald E. Fenwick | 2008-07-15 |
| 7316290 | Acoustic lens system | Steven W. Hutt, D. Broadus Keele, Jr. | 2008-01-08 |
| 7278200 | Method of tensioning a diaphragm for an electro-dynamic loudspeaker | David B. Garner | 2007-10-09 |
| 7203332 | Magnet arrangement for loudspeaker | Steven W. Hutt, David B. Garner, Louis A. Mango, III | 2007-04-10 |
| 7152299 | Method of assembling a loudspeaker | Louis A. Mango, III, David B. Garner, Steven W. Hutt, Ronald E. Fenwick | 2006-12-26 |
| 7146017 | Electrical connectors for electro-dynamic loudspeakers | Ronald E. Fenwick, David B. Garner | 2006-12-05 |
| 7136501 | Acoustically enhanced electro-dynamic loudspeakers | David B. Garner, Steven W. Hutt | 2006-11-14 |
| 7082667 | Method of making a loudspeaker | Richard E. Auerbach, David B. Garner, Louis A. Mango, III | 2006-08-01 |
| 7035425 | Frequency response enhancements for electro-dynamic loudspeakers | Steven W. Hutt, David B. Garner | 2006-04-25 |
| 6269167 | Loudspeaker spider, method of making it and loudspeaker incorporating it | Louis A. Mango, III | 2001-07-31 |