Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685347 | Circular air bag made of two simultaneously woven fabrics | Raymond Graham, Simon Valkenburg, Michael Gervase Litton | 1997-11-11 |
| 5651395 | Circular air bag made of two simultaneously woven fabrics | Raymond Graham, Simon Valkenburg, Michael Gervase Litton | 1997-07-29 |