Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313525 | Acoustic apparatus with secondary quarterwave resonator | — | 1994-05-17 |
MK
Michael Klasco
Overall (1994): #91,059 of 165,921Top 55%
1
Patents 1994