Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948271 | Cold fireworks | Steve Bruce Freedman | 2021-03-16 |
| 10852105 | Machine for discharging a waterfall of low temperature sparks | Steve Bruce Freedman | 2020-12-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948271 | Cold fireworks | Steve Bruce Freedman | 2021-03-16 |
| 10852105 | Machine for discharging a waterfall of low temperature sparks | Steve Bruce Freedman | 2020-12-01 |