Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208422 | Method and apparatus for singulating particles in a stream | David Allan Prystupa, John Stephen Pacak | 2025-01-28 |
| 11897002 | Method and apparatus for sterilizing particles while singulated in a stream | David Allan Prystupa, John Stephen Pacak | 2024-02-13 |
| 11691183 | Method and apparatus for singulating particles in a stream | David Allan Prystupa, John Stephen Pacak | 2023-07-04 |
| 11185892 | Method and apparatus for singulating particles in a stream | David Allan Prystupa, John Stephen Pacak | 2021-11-30 |
| 10933447 | Method and apparatus for singulating particles in a stream | David Allan Prystupa, John Stephen Pacak | 2021-03-02 |