Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5811689 | Fluid flow meter | James Digby Yarlet Collier, Christopher Hugh Davies, Christopher James Newton Fryer | 1998-09-22 |
| 5777237 | Fluid flow meter | James Digby Yarlet Collier, Christopher Hugh Davies, Christopher James Newton Fryer | 1998-07-07 |