Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D429694 | Housing and bracket portions of an electrical receptacle | Myron Ullman, Ronald Rich, Mark E. Rosenkranz | 2000-08-22 |
| 5967815 | Variable orientation switching type electrical receptacle | Myron Ullman | 1999-10-19 |
| 5484299 | Switching type electrical receptacles having selectively orientable plug-receiving contact carriers | — | 1996-01-16 |