Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9124969 | Loudspeaker rigging system having upwardly extending connecting links | John McGhee, 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 | John McGhee, Dean Marshall | 2013-12-03 |