Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834297 | Air and ion supply via dispensing nozzle | James H. Sidell | 1989-05-30 |
| 4805068 | Film cleaner method and apparatus | James E. Sidell | 1989-02-14 |
| 4750080 | Film cleaner method and apparatus | James E. Sidell | 1988-06-07 |
| 4698074 | Air cleaning apparatus | James H. Sidell | 1987-10-06 |