Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340794 | Stress control for termination of a high voltage cable | Robert A. Wandmacher, John T. Larson | 2002-01-22 |
| 6015629 | Stress control for termination of a high voltage cable | Thomas Heyer, Robert A. Wandmacher, John T. Larson | 2000-01-18 |
| 5844170 | Closure with flowable material and reinforcing core | Brian K. Molitor | 1998-12-01 |