Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841412 | Electronic apparatus assembly | George Heys, Jr., Philip D. McDowell | 1989-06-20 |
| 4816619 | Passive strain relief apparatus | George Heys, Jr., Philip D. McDowell | 1989-03-28 |