Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330722 | Germicidal air filter | William Pick | 1994-07-19 |
| 5286447 | Method and apparatus for controlling microbial growth on condensation coils | David P. Chynoweth | 1994-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330722 | Germicidal air filter | William Pick | 1994-07-19 |
| 5286447 | Method and apparatus for controlling microbial growth on condensation coils | David P. Chynoweth | 1994-02-15 |