Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D937511 | Portable wet dry vacuum cleaner | James R. Standaloft, Graeme Crawley, Gary Spratt, Stephen Houghton | 2021-11-30 |
| D937512 | Portable wet dry vacuum cleaner | James R. Standaloft, Graeme Crawley, Gary Spratt, Stephen Houghton | 2021-11-30 |