Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D771585 | Loudspeaker | Pablo Espinosa, Paul Bunning, Michael Schneider | 2016-11-15 |
| 9124969 | Loudspeaker rigging system having upwardly extending connecting links | Alejandro Garcia Rubio, Pablo Espinosa | 2015-09-01 |
| 8600097 | Integrated rigging system for loudspeakers with vertically and horizontally oriented locking pin holes and dolly board placed in abutment with adjacent dolly boards | Alejandro Garcia Rubio, Dean Marshall | 2013-12-03 |
| 7693296 | Loudspeaker rigging system having contained maneuverable connecting links | John Monitto, Dean Marshall | 2010-04-06 |
| 7634100 | Rigging system for loudspeakers | John Monitto, Dean Marshall | 2009-12-15 |
| 6374848 | Automatic mechanism for cut-off and drainage of under low-freezing ambient temperature conditions | — | 2002-04-23 |
| 5925242 | Sand trap and flow controller mechanism for a bathtub | — | 1999-07-20 |
| 5906404 | Latch socket for reinforcing the lock between a door and a door frame | — | 1999-05-25 |