Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393926 | Front-loading precision material sampler with interchangeable retracting chamber | Ivan Pinto | 2002-05-28 |
| 5703301 | Unit dose bulk material sampling apparatus with controlled pressure applicator | Ivan Pinto, Gerardo Perez | 1997-12-30 |