Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32312 | Inlet and outlet baffle structure for sewage treatment tanks | James L. Fouss, John J. Parker | 1986-12-23 |
| 4363732 | Inlet and outlet baffle structure for sewage treatment tanks | James L. Fouss, John J. Parker | 1982-12-14 |