Hawaiʻi's Technology Community
David Henna's Discussions (1)
| Discussions Started (1) | Replies | Latest Activity |
|---|---|---|
Need a grant to patent a better Bed Bug KillerThis is David Henna. I have two inventions, one simple and one complicated The simple invention is an improved Pumice Stone to clean toil… Started by David Henna in Community |
0 | Sep 24, 2019 |
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