Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D379988 | Loudspeaker horn with rotary driver mount | G. Roger Holdaway, Eric J. Holdaway, Robert E. Greene | 1997-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D379988 | Loudspeaker horn with rotary driver mount | G. Roger Holdaway, Eric J. Holdaway, Robert E. Greene | 1997-06-17 |