Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5562480 | Electrical connecting device | Andreas Drewanz, Robert Holmes, Edward H. Key | 1996-10-08 |
| 5498173 | Electrical connecting device | Andreas Drewanz, Robert Holmes, Edward H. Key | 1996-03-12 |
| 5492485 | Electrical connecting device | Andreas Drewanz, Robert Holmes, Edward H. Key | 1996-02-20 |
| 5433626 | Electrical connecting device | Andreas Drewanz, Robert Holmes, Edward H. Key | 1995-07-18 |
| 5364288 | Electrical connecting device | Andreas Drewanz, Robert Holmes, Edward H. Key | 1994-11-15 |