Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10983056 | Apparatus for detecting pH and dissolved oxygen | Michael Tolosa, Douglas J. Koebler, Joseph G. Cremonese, Brookman P. March | 2021-04-20 |
| 10379047 | Apparatus for detecting pH and dissolved oxygen | Michael Tolosa, Douglas J. Koebler, Joseph G. Cremonese, Brookman P. March | 2019-08-13 |
| 8158163 | Antimicrobial and antiviral composition | John A. Willimann | 2012-04-17 |
| 7638147 | Antimicrobial and antiviral composition | — | 2009-12-29 |
| 5549839 | Industrial solvent based on a processed citrus oil for cleaning up petroleum waste products | — | 1996-08-27 |