Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D265987 | Self-holding heat sink for electronic devices | — | 1982-08-31 |
| 4321423 | Heat sink fastenings | Philip A. Johnson | 1982-03-23 |
| D263042 | Winged-collar heat sink for electronic devices | — | 1982-02-16 |
| D262960 | Flanged-collar heat sink for electronic devices | Philip A. Johnson | 1982-02-09 |
| D262961 | Clip-on heat sink for electronic devices | — | 1982-02-09 |