Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10752444 | Transfer chute to maintain a density of a flow of granular material | — | 2020-08-25 |
| 5858322 | Process of producing chlorine dioxide | — | 1999-01-12 |
| 5545389 | Process for the production of chlorine dioxide | John Winters, Joel Tenney | 1996-08-13 |
| 5486344 | Method of producing chlorine dioxide | John Winters, Joel Tenney | 1996-01-23 |
| 5470480 | Process for treating waste water effluent | David C. Lovetro | 1995-11-28 |
| 5273733 | Process for the production of chlorine dioxide | John Winters, Joel Tenney | 1993-12-28 |
| 4227924 | Process for the production of vermicular cast iron | Sundaresa V. Subramanian, Debabrata Ghosh, David A. Kay, Gary R. Purdy | 1980-10-14 |