Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872757 | Optical convex surface profiling and gauging apparatus and method therefor | Carey S. Brown | 1989-10-10 |
| 4863275 | Portable, shock-proof container surface profiling instrumentation | Carey S. Brown | 1989-09-05 |