Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145820 | Identification of water pipe material based on stress wave propagation | Matteo Mazzotti, Charles Nathan Haas, Ivan Bartoli | 2018-12-04 |
| 8800344 | Oxygen control in breathing apparatus | William C. Stone, Nigel Jones | 2014-08-12 |
| 6234008 | Method and apparatus for the direct measurement of moisture characteristics of porous samples of soil, wood, concrete and the like | John T. Germaine | 2001-05-22 |