Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10390619 | Safety apparatus for electrical equipment rack | James Hewitt, Colin I. Holyoake, Richard Postlethwaite | 2019-08-27 |
| 10178911 | Safety apparatus for electrical equipment rack | James Hewitt, Colin I. Holyoake, Richard Postlethwaite | 2019-01-15 |
| 10170879 | Power distribution unit having a releasable lock | James Hewitt, Colin I. Holyoake, Mark J. Lawrence | 2019-01-01 |