Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544178 | Collapsible push chair | Abdelraouf M. Al-Sheikh, Sakir T. Avci, Kenneth S. Kelso, Seng H. Kwek, Lionel B. McBean +1 more | 1985-10-01 |
| 4515333 | Adjustable support for an optical or other instrument | Douglas G. Smith, Chee Mun Kelvin Lee, Leslie Parr, John N. Birkett, Richard G. Stibbs +1 more | 1985-05-07 |