Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8224481 | Method and apparatus for dispensing fluid compositions | Richard B. Bylsma, David W. Baarman, Mark Gregory Marshall | 2012-07-17 |
| 7956481 | Miniature hydro-power generation system | David W. Baarman, Mark Gregory Marshall | 2011-06-07 |
| 7768147 | Miniature hydro-power generation system | David W. Baarman, Mark Gregory Marshall | 2010-08-03 |
| 7675188 | Miniature hydro-power generation system | David W. Baarman, Mark Gregory Marshall | 2010-03-09 |
| 6592299 | Method and an installation for collecting from and detecting a fresh water spring at sea | — | 2003-07-15 |