Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1070814 | Modular speaker system | Sean P Snowden, Harold Zimmermann, Igor Levitsky | 2025-04-15 |
| 12129987 | Landscape lighting fixture with adjustable bollard shroud | Sean P Snowden, Harold Zimmermann | 2024-10-29 |
| D1034528 | Speaker | Sean P Snowden, Harold Zimmermann, Igor Levitsky | 2024-07-09 |
| 11917359 | Fir cable loop speakers system | Sean P Snowden, Harold Zimmermann | 2024-02-27 |
| D1008999 | Pyramid speaker | Sean P Snowden, Harold Zimmermann | 2023-12-26 |
| D988856 | Cable staple | Sean P Snowden, Harold Zimmermann | 2023-06-13 |
| 11470410 | Speaker mounting system and method of mounting within a panel | Sean P Snowden, Igor Levitsky, Franco C D'Ascanio, Harold Zimmermann | 2022-10-11 |
| D962192 | Wedge speaker | Franco C D'Ascanio, Sean P Snowden, Harold Zimmermann, Igor Levitsky | 2022-08-30 |
| 11394134 | Camlock electrical connector | Sean P Snowden, Harold Zimmermann | 2022-07-19 |
| D949675 | Support stake | Sean P Snowden, Harold Zimmermann | 2022-04-26 |
| 11122348 | Outdoor omni bollard speaker | Nicholas A D'Ascanio, Sean P Snowden | 2021-09-14 |
| 11051100 | Above and under the water speaker | Franco C D'Ascanio, Sean P Snowden, Harold Zimmermann | 2021-06-29 |
| 11044540 | Audio speaker | Franco C D'Ascanio, Sean P Snowden | 2021-06-22 |
| 11012782 | Radial dome speaker | Franco C D'Ascanio, Sean P Snowden | 2021-05-18 |
| 10900622 | Versatile lighting fixture | Sean P Snowden, Harold Zimmermann | 2021-01-26 |
| D752552 | Bollard speaker | Sean P Snowden | 2016-03-29 |
| 8618691 | Landscape electrical component connector system | Franco C D'Ascanio | 2013-12-31 |