Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5072415 | Method and microprocessor-based apparatus for directly measuring a particular index for the evaluation of the environmental noise pollution | Giovanni B. Cannelli | 1991-12-10 |
| 4734894 | Electroacoustic pulse source for high resolution seismic prospectings | Giovanni B. Cannelli, Enrico D'Ottavi | 1988-03-29 |