Gill; David Charles
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gill; David Charles.The latest application filed is for "powered line array speaker system with redundant network and power supply".
- Gill; David Charles - Lincoln RI
- Gill; David Charles - Bristol GB
| Patent | Date |
|---|---|
| Powered Line Array Speaker System With Redundant Network And Power Supply App 20220038816 - Gill; David Charles ; et al. | 2022-02-03 |
| Method and apparatus for the distribution of a liquid composition Grant 6,065,686 - Betts-Williams , et al. May 23, 2 | 2000-05-23 |
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